66930723

素因数分解:

$3^2\times {\mathrm{181}}^2\times {\mathrm{227}}^1$

素因数の和:595

約数の個数: 18

約数和(自身を含む): 97643052

約数和(自身を除く): 30712329

約数列:

[1, 3, 9, 181, 227, 543, 681, 1629, 2043, 32761, 41087, 98283, 123261, 294849, 369783, 7436747, 22310241, 66930723]

約数ペア:

[(1, 66930723), (3, 22310241), (9, 7436747), (181, 369783), (227, 294849), (543, 123261), (681, 98283), (1629, 41087), (2043, 32761)]