68723739

素因数分解:

$3^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1187}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 113667840

約数和(自身を除く): 44944101

約数列:

[1, 3, 7, 9, 21, 63, 919, 1187, 2757, 3561, 6433, 8271, 8309, 10683, 19299, 24927, 57897, 74781, 1090853, 3272559, 7635971, 9817677, 22907913, 68723739]

約数ペア:

[(1, 68723739), (3, 22907913), (7, 9817677), (9, 7635971), (21, 3272559), (63, 1090853), (919, 74781), (1187, 57897), (2757, 24927), (3561, 19299), (6433, 10683), (8271, 8309)]