65140009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 72745344

約数和(自身を除く): 7605335

約数列:

[1, 11, 61, 193, 503, 671, 2123, 5533, 11773, 30683, 97079, 129503, 337513, 1067869, 5921819, 65140009]

約数ペア:

[(1, 65140009), (11, 5921819), (61, 1067869), (193, 337513), (503, 129503), (671, 97079), (2123, 30683), (5533, 11773)]