69067017

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 103449216

約数和(自身を除く): 34382199

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 2437, 3149, 7311, 9447, 21933, 28341, 114539, 163279, 343617, 489837, 1030851, 1469511, 7674113, 23022339, 69067017]

約数ペア:

[(1, 69067017), (3, 23022339), (9, 7674113), (47, 1469511), (67, 1030851), (141, 489837), (201, 343617), (423, 163279), (603, 114539), (2437, 28341), (3149, 21933), (7311, 9447)]