147669123

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3257}}^1$

素因数の和:3411

約数の個数: 32

約数和(自身を含む): 240205824

約数和(自身を除く): 92536701

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 889, 2159, 2667, 3257, 6477, 9771, 15113, 22799, 45339, 55369, 68397, 166107, 387583, 413639, 1162749, 1240917, 2895473, 7031863, 8686419, 21095589, 49223041, 147669123]

約数ペア:

[(1, 147669123), (3, 49223041), (7, 21095589), (17, 8686419), (21, 7031863), (51, 2895473), (119, 1240917), (127, 1162749), (357, 413639), (381, 387583), (889, 166107), (2159, 68397), (2667, 55369), (3257, 45339), (6477, 22799), (9771, 15113)]