89903091

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{1303}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 121637120

約数和(自身を除く): 31734029

約数列:

[1, 3, 109, 211, 327, 633, 1303, 3909, 22999, 68997, 142027, 274933, 426081, 824799, 29967697, 89903091]

約数ペア:

[(1, 89903091), (3, 29967697), (109, 824799), (211, 426081), (327, 274933), (633, 142027), (1303, 68997), (3909, 22999)]