67889523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{28537}}^1$

素因数の和:28614

約数の個数: 16

約数和(自身を含む): 99083936

約数和(自身を除く): 31194413

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 28537, 85611, 370981, 1112943, 1740757, 5222271, 22629841, 67889523]

約数ペア:

[(1, 67889523), (3, 22629841), (13, 5222271), (39, 1740757), (61, 1112943), (183, 370981), (793, 85611), (2379, 28537)]