75654567

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{40609}}^1$

素因数の和:40644

約数の個数: 20

約数和(自身を含む): 117931440

約数和(自身を除く): 42276873

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 40609, 121827, 365481, 934007, 1096443, 2802021, 3289329, 8406063, 25218189, 75654567]

約数ペア:

[(1, 75654567), (3, 25218189), (9, 8406063), (23, 3289329), (27, 2802021), (69, 1096443), (81, 934007), (207, 365481), (621, 121827), (1863, 40609)]