65139867

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:524

約数の個数: 36

約数和(自身を含む): 103058280

約数和(自身を除く): 37918413

約数列:

[1, 3, 9, 13, 39, 113, 117, 169, 339, 379, 507, 1017, 1137, 1469, 1521, 3411, 4407, 4927, 13221, 14781, 19097, 42827, 44343, 57291, 64051, 128481, 171873, 192153, 385443, 556751, 576459, 1670253, 5010759, 7237763, 21713289, 65139867]

約数ペア:

[(1, 65139867), (3, 21713289), (9, 7237763), (13, 5010759), (39, 1670253), (113, 576459), (117, 556751), (169, 385443), (339, 192153), (379, 171873), (507, 128481), (1017, 64051), (1137, 57291), (1469, 44343), (1521, 42827), (3411, 19097), (4407, 14781), (4927, 13221)]