2168157051

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 3572208640

約数和(自身を除く): 1404051589

約数列:

[1, 3, 9, 19, 27, 43, 57, 67, 81, 129, 163, 171, 201, 243, 387, 489, 513, 603, 817, 1161, 1273, 1467, 1539, 1809, 2451, 2881, 3097, 3483, 3819, 4401, 4617, 5427, 7009, 7353, 8643, 9291, 10449, 10921, 11457, 13203, 16281, 21027, 22059, 25929, 27873, 32763, 34371, 39609, 54739, 63081, 66177, 77787, 83619, 98289, 103113, 133171, 164217, 189243, 198531, 207499, 233361, 250857, 294867, 309339, 399513, 469603, 492651, 567729, 622497, 700083, 752571, 884601, 1198539, 1408809, 1477953, 1703187, 1867491, 2653803, 3595617, 4226427, 4433859, 5602473, 8922457, 10786851, 12679281, 13301577, 16807419, 26767371, 32360553, 38037843, 50422257, 80302113, 114113529, 240906339, 722719017, 2168157051]

約数ペア:

[(1, 2168157051), (3, 722719017), (9, 240906339), (19, 114113529), (27, 80302113), (43, 50422257), (57, 38037843), (67, 32360553), (81, 26767371), (129, 16807419), (163, 13301577), (171, 12679281), (201, 10786851), (243, 8922457), (387, 5602473), (489, 4433859), (513, 4226427), (603, 3595617), (817, 2653803), (1161, 1867491), (1273, 1703187), (1467, 1477953), (1539, 1408809), (1809, 1198539), (2451, 884601), (2881, 752571), (3097, 700083), (3483, 622497), (3819, 567729), (4401, 492651), (4617, 469603), (5427, 399513), (7009, 309339), (7353, 294867), (8643, 250857), (9291, 233361), (10449, 207499), (10921, 198531), (11457, 189243), (13203, 164217), (16281, 133171), (21027, 103113), (22059, 98289), (25929, 83619), (27873, 77787), (32763, 66177), (34371, 63081), (39609, 54739)]