123033729

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1663}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 202768384

約数和(自身を除く): 79734655

約数列:

[1, 3, 7, 13, 21, 39, 91, 271, 273, 813, 1663, 1897, 3523, 4989, 5691, 10569, 11641, 21619, 24661, 34923, 64857, 73983, 151333, 450673, 453999, 1352019, 3154711, 5858749, 9464133, 17576247, 41011243, 123033729]

約数ペア:

[(1, 123033729), (3, 41011243), (7, 17576247), (13, 9464133), (21, 5858749), (39, 3154711), (91, 1352019), (271, 453999), (273, 450673), (813, 151333), (1663, 73983), (1897, 64857), (3523, 34923), (4989, 24661), (5691, 21619), (10569, 11641)]