68675094

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{2441}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 152966880

約数和(自身を除く): 84291786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 1042, 1563, 2441, 3126, 4689, 4882, 7323, 9378, 14067, 14646, 21969, 28134, 43938, 65907, 131814, 1271761, 2543522, 3815283, 7630566, 11445849, 22891698, 34337547, 68675094]

約数ペア:

[(1, 68675094), (2, 34337547), (3, 22891698), (6, 11445849), (9, 7630566), (18, 3815283), (27, 2543522), (54, 1271761), (521, 131814), (1042, 65907), (1563, 43938), (2441, 28134), (3126, 21969), (4689, 14646), (4882, 14067), (7323, 9378)]