172935171

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{1277}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 256785984

約数和(自身を除く): 83850813

約数列:

[1, 3, 9, 41, 123, 367, 369, 1101, 1277, 3303, 3831, 11493, 15047, 45141, 52357, 135423, 157071, 468659, 471213, 1405977, 4217931, 19215019, 57645057, 172935171]

約数ペア:

[(1, 172935171), (3, 57645057), (9, 19215019), (41, 4217931), (123, 1405977), (367, 471213), (369, 468659), (1101, 157071), (1277, 135423), (3303, 52357), (3831, 45141), (11493, 15047)]