86518239

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1801}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 117634560

約数和(自身を除く): 31116321

約数列:

[1, 3, 67, 201, 239, 717, 1801, 5403, 16013, 48039, 120667, 362001, 430439, 1291317, 28839413, 86518239]

約数ペア:

[(1, 86518239), (3, 28839413), (67, 1291317), (201, 430439), (239, 362001), (717, 120667), (1801, 48039), (5403, 16013)]