201090033

素因数分解:

$3^5\times {\mathrm{641}}^1\times {\mathrm{1291}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 301924896

約数和(自身を除く): 100834863

約数列:

[1, 3, 9, 27, 81, 243, 641, 1291, 1923, 3873, 5769, 11619, 17307, 34857, 51921, 104571, 155763, 313713, 827531, 2482593, 7447779, 22343337, 67030011, 201090033]

約数ペア:

[(1, 201090033), (3, 67030011), (9, 22343337), (27, 7447779), (81, 2482593), (243, 827531), (641, 313713), (1291, 155763), (1923, 104571), (3873, 51921), (5769, 34857), (11619, 17307)]