77740614

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{205663}}^1$

素因数の和:205681

約数の個数: 32

約数和(自身を含む): 197437440

約数和(自身を除く): 119696826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 205663, 411326, 616989, 1233978, 1439641, 1850967, 2879282, 3701934, 4318923, 5552901, 8637846, 11105802, 12956769, 25913538, 38870307, 77740614]

約数ペア:

[(1, 77740614), (2, 38870307), (3, 25913538), (6, 12956769), (7, 11105802), (9, 8637846), (14, 5552901), (18, 4318923), (21, 3701934), (27, 2879282), (42, 1850967), (54, 1439641), (63, 1233978), (126, 616989), (189, 411326), (378, 205663)]