145768609

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 169779456

約数和(自身を除く): 24010847

約数列:

[1, 7, 71, 241, 497, 1217, 1687, 8519, 17111, 86407, 119777, 293297, 604849, 2053079, 20824087, 145768609]

約数ペア:

[(1, 145768609), (7, 20824087), (71, 2053079), (241, 604849), (497, 293297), (1217, 119777), (1687, 86407), (8519, 17111)]