72271881

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23549}}^1$

素因数の和:23597

約数の個数: 24

約数和(自身を含む): 117561600

約数和(自身を除く): 45289719

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 23549, 70647, 211941, 259039, 730019, 777117, 2190057, 2331351, 6570171, 8030209, 24090627, 72271881]

約数ペア:

[(1, 72271881), (3, 24090627), (9, 8030209), (11, 6570171), (31, 2331351), (33, 2190057), (93, 777117), (99, 730019), (279, 259039), (341, 211941), (1023, 70647), (3069, 23549)]