89107347

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{90281}}^1$

素因数の和:90338

約数の個数: 16

約数和(自身を含む): 138673152

約数和(自身を除く): 49565805

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 90281, 270843, 631967, 1895901, 4243207, 12729621, 29702449, 89107347]

約数ペア:

[(1, 89107347), (3, 29702449), (7, 12729621), (21, 4243207), (47, 1895901), (141, 631967), (329, 270843), (987, 90281)]