165770226

素因数分解:

$2^1\times 3^9\times {\mathrm{4211}}^1$

素因数の和:4240

約数の個数: 40

約数和(自身を含む): 373065264

約数和(自身を除く): 207295038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4211, 4374, 6561, 8422, 12633, 13122, 19683, 25266, 37899, 39366, 75798, 113697, 227394, 341091, 682182, 1023273, 2046546, 3069819, 6139638, 9209457, 18418914, 27628371, 55256742, 82885113, 165770226]

約数ペア:

[(1, 165770226), (2, 82885113), (3, 55256742), (6, 27628371), (9, 18418914), (18, 9209457), (27, 6139638), (54, 3069819), (81, 2046546), (162, 1023273), (243, 682182), (486, 341091), (729, 227394), (1458, 113697), (2187, 75798), (4211, 39366), (4374, 37899), (6561, 25266), (8422, 19683), (12633, 13122)]