128935521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100183}}^1$

素因数の和:100213

約数の個数: 24

約数和(自身を含む): 218801856

約数和(自身を除く): 89866335

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 100183, 300549, 901647, 1102013, 1302379, 3306039, 3907137, 9918117, 11721411, 14326169, 42978507, 128935521]

約数ペア:

[(1, 128935521), (3, 42978507), (9, 14326169), (11, 11721411), (13, 9918117), (33, 3907137), (39, 3306039), (99, 1302379), (117, 1102013), (143, 901647), (429, 300549), (1287, 100183)]