201639021651

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{13124977}}^1$

素因数の和:13125555

約数の個数: 16

約数和(自身を含む): 299249498400

約数和(自身を除く): 97610476749

約数列:

[1, 3, 9, 27, 569, 1707, 5121, 15363, 13124977, 39374931, 118124793, 354374379, 7468111913, 22404335739, 67213007217, 201639021651]

約数ペア:

[(1, 201639021651), (3, 67213007217), (9, 22404335739), (27, 7468111913), (569, 354374379), (1707, 118124793), (5121, 39374931), (15363, 13124977)]