161766903

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{26681}}^1$

素因数の和:26774

約数の個数: 16

約数和(自身を含む): 225409536

約数和(自身を除く): 63642633

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 26681, 80043, 1147283, 1254007, 3441849, 3762021, 53922301, 161766903]

約数ペア:

[(1, 161766903), (3, 53922301), (43, 3762021), (47, 3441849), (129, 1254007), (141, 1147283), (2021, 80043), (6063, 26681)]