72415377

素因数分解:

$3^4\times {\mathrm{757}}^1\times {\mathrm{1181}}^1$

素因数の和:1950

約数の個数: 20

約数和(自身を含む): 108410676

約数和(自身を除く): 35995299

約数列:

[1, 3, 9, 27, 81, 757, 1181, 2271, 3543, 6813, 10629, 20439, 31887, 61317, 95661, 894017, 2682051, 8046153, 24138459, 72415377]

約数ペア:

[(1, 72415377), (3, 24138459), (9, 8046153), (27, 2682051), (81, 894017), (757, 95661), (1181, 61317), (2271, 31887), (3543, 20439), (6813, 10629)]