71233731

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 105103440

約数和(自身を除く): 33869709

約数列:

[1, 3, 9, 89, 113, 267, 339, 787, 801, 1017, 2361, 7083, 10057, 30171, 70043, 88931, 90513, 210129, 266793, 630387, 800379, 7914859, 23744577, 71233731]

約数ペア:

[(1, 71233731), (3, 23744577), (9, 7914859), (89, 800379), (113, 630387), (267, 266793), (339, 210129), (787, 90513), (801, 88931), (1017, 70043), (2361, 30171), (7083, 10057)]