78784123743

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{1918429}}^1$

素因数の和:1918470

約数の個数: 36

約数和(自身を含む): 127790459160

約数和(自身を除く): 49006335417

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 351, 507, 1053, 1521, 3159, 4563, 13689, 41067, 1918429, 5755287, 17265861, 24939577, 51797583, 74818731, 155392749, 224456193, 324214501, 466178247, 673368579, 972643503, 2020105737, 2917930509, 6060317211, 8753791527, 26261374581, 78784123743]

約数ペア:

[(1, 78784123743), (3, 26261374581), (9, 8753791527), (13, 6060317211), (27, 2917930509), (39, 2020105737), (81, 972643503), (117, 673368579), (169, 466178247), (243, 324214501), (351, 224456193), (507, 155392749), (1053, 74818731), (1521, 51797583), (3159, 24939577), (4563, 17265861), (13689, 5755287), (41067, 1918429)]