68728533

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{3137}}^1$

素因数の和:3316

約数の個数: 16

約数和(自身を含む): 93888960

約数和(自身を除く): 25160427

約数列:

[1, 3, 67, 109, 201, 327, 3137, 7303, 9411, 21909, 210179, 341933, 630537, 1025799, 22909511, 68728533]

約数ペア:

[(1, 68728533), (3, 22909511), (67, 1025799), (109, 630537), (201, 341933), (327, 210179), (3137, 21909), (7303, 9411)]