64892703

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4621}}^1$

素因数の和:4806

約数の個数: 16

約数和(自身を含む): 89925632

約数和(自身を除く): 25032929

約数列:

[1, 3, 31, 93, 151, 453, 4621, 4681, 13863, 14043, 143251, 429753, 697771, 2093313, 21630901, 64892703]

約数ペア:

[(1, 64892703), (3, 21630901), (31, 2093313), (93, 697771), (151, 429753), (453, 143251), (4621, 14043), (4681, 13863)]