165711663

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{52457}}^1$

素因数の和:52485

約数の個数: 24

約数和(自身を含む): 267325968

約数和(自身を除く): 101614305

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 52457, 157371, 472113, 681941, 1416339, 2045823, 4249017, 6137469, 12747051, 18412407, 55237221, 165711663]

約数ペア:

[(1, 165711663), (3, 55237221), (9, 18412407), (13, 12747051), (27, 6137469), (39, 4249017), (81, 2045823), (117, 1416339), (243, 681941), (351, 472113), (1053, 157371), (3159, 52457)]