90667479

素因数分解:

$3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{5749}}^1$

素因数の和:6510

約数の個数: 16

約数和(自身を含む): 138368000

約数和(自身を除く): 47700521

約数列:

[1, 3, 7, 21, 751, 2253, 5257, 5749, 15771, 17247, 40243, 120729, 4317499, 12952497, 30222493, 90667479]

約数ペア:

[(1, 90667479), (3, 30222493), (7, 12952497), (21, 4317499), (751, 120729), (2253, 40243), (5257, 17247), (5749, 15771)]