156631713

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{122273}}^1$

素因数の和:122344

約数の個数: 16

約数和(自身を含む): 242591616

約数和(自身を除く): 85959903

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 122273, 366819, 855911, 2567733, 7458653, 22375959, 52210571, 156631713]

約数ペア:

[(1, 156631713), (3, 52210571), (7, 22375959), (21, 7458653), (61, 2567733), (183, 855911), (427, 366819), (1281, 122273)]