89672709

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{28279}}^1$

素因数の和:28440

約数の個数: 16

約数和(自身を含む): 137553920

約数和(自身を除く): 47881211

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 28279, 84837, 197953, 593859, 4270129, 12810387, 29890903, 89672709]

約数ペア:

[(1, 89672709), (3, 29890903), (7, 12810387), (21, 4270129), (151, 593859), (453, 197953), (1057, 84837), (3171, 28279)]