68452173

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 102603072

約数和(自身を除く): 34150899

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 2423, 3139, 7269, 9417, 21807, 28251, 104189, 176879, 312567, 530637, 937701, 1591911, 7605797, 22817391, 68452173]

約数ペア:

[(1, 68452173), (3, 22817391), (9, 7605797), (43, 1591911), (73, 937701), (129, 530637), (219, 312567), (387, 176879), (657, 104189), (2423, 28251), (3139, 21807), (7269, 9417)]