61220649154

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{55353209}}^1$

素因数の和:55353297

約数の個数: 16

約数和(自身を含む): 106278163200

約数和(自身を除く): 45057514046

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 55353209, 110706418, 387472463, 774944926, 4372903511, 8745807022, 30610324577, 61220649154]

約数ペア:

[(1, 61220649154), (2, 30610324577), (7, 8745807022), (14, 4372903511), (79, 774944926), (158, 387472463), (553, 110706418), (1106, 55353209)]