69072717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1187}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 112223232

約数和(自身を除く): 43150515

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 357, 489, 1141, 1187, 2771, 3423, 3561, 8309, 8313, 19397, 20179, 24927, 58191, 60537, 141253, 193481, 423759, 580443, 1354367, 3289177, 4063101, 9867531, 23024239, 69072717]

約数ペア:

[(1, 69072717), (3, 23024239), (7, 9867531), (17, 4063101), (21, 3289177), (51, 1354367), (119, 580443), (163, 423759), (357, 193481), (489, 141253), (1141, 60537), (1187, 58191), (2771, 24927), (3423, 20179), (3561, 19397), (8309, 8313)]