57657873

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 95420416

約数和(自身を除く): 37762543

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 1663, 2667, 4953, 4989, 11557, 11641, 21619, 34671, 34923, 64857, 151333, 211201, 453999, 633603, 1478407, 2745613, 4435221, 8236839, 19219291, 57657873]

約数ペア:

[(1, 57657873), (3, 19219291), (7, 8236839), (13, 4435221), (21, 2745613), (39, 1478407), (91, 633603), (127, 453999), (273, 211201), (381, 151333), (889, 64857), (1651, 34923), (1663, 34671), (2667, 21619), (4953, 11641), (4989, 11557)]