61253118

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{6959}}^1$

素因数の和:7133

約数の個数: 32

約数和(自身を含む): 136972800

約数和(自身を除く): 75719682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 6959, 8802, 13918, 20877, 41754, 62631, 125262, 187893, 375786, 1134317, 2268634, 3402951, 6805902, 10208853, 20417706, 30626559, 61253118]

約数ペア:

[(1, 61253118), (2, 30626559), (3, 20417706), (6, 10208853), (9, 6805902), (18, 3402951), (27, 2268634), (54, 1134317), (163, 375786), (326, 187893), (489, 125262), (978, 62631), (1467, 41754), (2934, 20877), (4401, 13918), (6959, 8802)]