156948189489

素因数分解:

$3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4357}}^1$

素因数の和:4579

約数の個数: 128

約数和(自身を含む): 291373788160

約数和(自身を除く): 134425598671

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 181, 189, 243, 273, 351, 543, 567, 729, 819, 1053, 1267, 1629, 1701, 2187, 2353, 2457, 3159, 3801, 4357, 4887, 5103, 7059, 7371, 9477, 11403, 13071, 14661, 15309, 16471, 21177, 22113, 28431, 30499, 34209, 39213, 43983, 49413, 56641, 63531, 66339, 91497, 102627, 117639, 131949, 148239, 169923, 190593, 199017, 274491, 307881, 352917, 395847, 396487, 444717, 509769, 571779, 788617, 823473, 923643, 1058751, 1189461, 1334151, 1529307, 1715337, 2365851, 2470419, 2770929, 3176253, 3568383, 4002453, 4587921, 5146011, 5520319, 7097553, 7411257, 9528759, 10252021, 10705149, 12007359, 13763763, 16560957, 21292659, 22233771, 30756063, 32115447, 36022077, 41291289, 49682871, 63877977, 66701313, 71764147, 92268189, 96346341, 123873867, 149048613, 191633931, 215292441, 276804567, 289039023, 447145839, 574901793, 645877323, 830413701, 867117069, 1341437517, 1724705379, 1937631969, 2491241103, 4024312551, 5812895907, 7473723309, 12072937653, 17438687721, 22421169927, 52316063163, 156948189489]

約数ペア:

[(1, 156948189489), (3, 52316063163), (7, 22421169927), (9, 17438687721), (13, 12072937653), (21, 7473723309), (27, 5812895907), (39, 4024312551), (63, 2491241103), (81, 1937631969), (91, 1724705379), (117, 1341437517), (181, 867117069), (189, 830413701), (243, 645877323), (273, 574901793), (351, 447145839), (543, 289039023), (567, 276804567), (729, 215292441), (819, 191633931), (1053, 149048613), (1267, 123873867), (1629, 96346341), (1701, 92268189), (2187, 71764147), (2353, 66701313), (2457, 63877977), (3159, 49682871), (3801, 41291289), (4357, 36022077), (4887, 32115447), (5103, 30756063), (7059, 22233771), (7371, 21292659), (9477, 16560957), (11403, 13763763), (13071, 12007359), (14661, 10705149), (15309, 10252021), (16471, 9528759), (21177, 7411257), (22113, 7097553), (28431, 5520319), (30499, 5146011), (34209, 4587921), (39213, 4002453), (43983, 3568383), (49413, 3176253), (56641, 2770929), (63531, 2470419), (66339, 2365851), (91497, 1715337), (102627, 1529307), (117639, 1334151), (131949, 1189461), (148239, 1058751), (169923, 923643), (190593, 823473), (199017, 788617), (274491, 571779), (307881, 509769), (352917, 444717), (395847, 396487)]