156958399311

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1777}}^1\times {\mathrm{2647}}^1$

素因数の和:4668

約数の個数: 48

約数和(自身を含む): 244748157696

約数和(自身を除く): 87789758385

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 1589, 1777, 2647, 4767, 5331, 7941, 11123, 12439, 18529, 33369, 37317, 55587, 87073, 129703, 261219, 389109, 403379, 600869, 1210137, 1802607, 2823653, 4206083, 4703719, 8470959, 12618249, 14111157, 19765571, 29442581, 32926033, 59296713, 88327743, 98778099, 230482231, 691446693, 1067744213, 3203232639, 7474209491, 22422628473, 52319466437, 156958399311]

約数ペア:

[(1, 156958399311), (3, 52319466437), (7, 22422628473), (21, 7474209491), (49, 3203232639), (147, 1067744213), (227, 691446693), (681, 230482231), (1589, 98778099), (1777, 88327743), (2647, 59296713), (4767, 32926033), (5331, 29442581), (7941, 19765571), (11123, 14111157), (12439, 12618249), (18529, 8470959), (33369, 4703719), (37317, 4206083), (55587, 2823653), (87073, 1802607), (129703, 1210137), (261219, 600869), (389109, 403379)]