121255758

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9091}}^1$

素因数の和:9134

約数の個数: 64

約数和(自身を含む): 305491200

約数和(自身を除く): 184235442

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 9091, 13338, 18182, 27273, 54546, 81819, 118183, 163638, 172729, 236366, 245457, 345458, 354549, 490914, 518187, 709098, 1036374, 1063647, 1554561, 2127294, 2245477, 3109122, 3190941, 4490954, 4663683, 6381882, 6736431, 9327366, 13472862, 20209293, 40418586, 60627879, 121255758]

約数ペア:

[(1, 121255758), (2, 60627879), (3, 40418586), (6, 20209293), (9, 13472862), (13, 9327366), (18, 6736431), (19, 6381882), (26, 4663683), (27, 4490954), (38, 3190941), (39, 3109122), (54, 2245477), (57, 2127294), (78, 1554561), (114, 1063647), (117, 1036374), (171, 709098), (234, 518187), (247, 490914), (342, 354549), (351, 345458), (494, 245457), (513, 236366), (702, 172729), (741, 163638), (1026, 118183), (1482, 81819), (2223, 54546), (4446, 27273), (6669, 18182), (9091, 13338)]