64545117

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{236429}}^1$

素因数の和:236452

約数の個数: 16

約数和(自身を含む): 105920640

約数和(自身を除く): 41375523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 236429, 709287, 1655003, 3073577, 4965009, 9220731, 21515039, 64545117]

約数ペア:

[(1, 64545117), (3, 21515039), (7, 9220731), (13, 4965009), (21, 3073577), (39, 1655003), (91, 709287), (273, 236429)]