71786583

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1097}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 113392656

約数和(自身を除く): 41606073

約数列:

[1, 3, 9, 11, 33, 99, 661, 1097, 1983, 3291, 5949, 7271, 9873, 12067, 21813, 36201, 65439, 108603, 725117, 2175351, 6526053, 7976287, 23928861, 71786583]

約数ペア:

[(1, 71786583), (3, 23928861), (9, 7976287), (11, 6526053), (33, 2175351), (99, 725117), (661, 108603), (1097, 65439), (1983, 36201), (3291, 21813), (5949, 12067), (7271, 9873)]