157543497

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3001}}^1$

素因数の和:3333

約数の個数: 24

約数和(自身を含む): 240400160

約数和(自身を除く): 82856663

約数列:

[1, 3, 9, 19, 57, 171, 307, 921, 2763, 3001, 5833, 9003, 17499, 27009, 52497, 57019, 171057, 513171, 921307, 2763921, 8291763, 17504833, 52514499, 157543497]

約数ペア:

[(1, 157543497), (3, 52514499), (9, 17504833), (19, 8291763), (57, 2763921), (171, 921307), (307, 513171), (921, 171057), (2763, 57019), (3001, 52497), (5833, 27009), (9003, 17499)]