40263111

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10477}}^1$

素因数の和:10551

約数の個数: 24

約数和(自身を含む): 67562144

約数和(自身を除く): 27299033

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 10477, 31431, 73339, 94293, 220017, 639097, 660051, 1917291, 4473679, 5751873, 13421037, 40263111]

約数ペア:

[(1, 40263111), (3, 13421037), (7, 5751873), (9, 4473679), (21, 1917291), (61, 660051), (63, 639097), (183, 220017), (427, 94293), (549, 73339), (1281, 31431), (3843, 10477)]