90455547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331339}}^1$

素因数の和:331362

約数の個数: 16

約数和(自身を含む): 148440320

約数和(自身を除く): 57984773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 331339, 994017, 2319373, 4307407, 6958119, 12922221, 30151849, 90455547]

約数ペア:

[(1, 90455547), (3, 30151849), (7, 12922221), (13, 6958119), (21, 4307407), (39, 2319373), (91, 994017), (273, 331339)]