147968661

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{6907}}^1$

素因数の和:7140

約数の個数: 16

約数和(自身を含む): 203703104

約数和(自身を除く): 55734443

約数列:

[1, 3, 37, 111, 193, 579, 6907, 7141, 20721, 21423, 255559, 766677, 1333051, 3999153, 49322887, 147968661]

約数ペア:

[(1, 147968661), (3, 49322887), (37, 3999153), (111, 1333051), (193, 766677), (579, 255559), (6907, 21423), (7141, 20721)]