133640277

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{4079}}^1$

素因数の和:4312

約数の個数: 16

約数和(自身を含む): 182000640

約数和(自身を除く): 48360363

約数列:

[1, 3, 67, 163, 201, 489, 4079, 10921, 12237, 32763, 273293, 664877, 819879, 1994631, 44546759, 133640277]

約数ペア:

[(1, 133640277), (3, 44546759), (67, 1994631), (163, 819879), (201, 664877), (489, 273293), (4079, 32763), (10921, 12237)]