67728051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2473}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 104204880

約数和(自身を除く): 36476829

約数列:

[1, 3, 9, 17, 51, 153, 179, 537, 1611, 2473, 3043, 7419, 9129, 22257, 27387, 42041, 126123, 378369, 442667, 1328001, 3984003, 7525339, 22576017, 67728051]

約数ペア:

[(1, 67728051), (3, 22576017), (9, 7525339), (17, 3984003), (51, 1328001), (153, 442667), (179, 378369), (537, 126123), (1611, 42041), (2473, 27387), (3043, 22257), (7419, 9129)]