167780271

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{5107}}^1$

素因数の和:5390

約数の個数: 16

約数和(自身を含む): 229492224

約数和(自身を除く): 61711953

約数列:

[1, 3, 47, 141, 233, 699, 5107, 10951, 15321, 32853, 240029, 720087, 1189931, 3569793, 55926757, 167780271]

約数ペア:

[(1, 167780271), (3, 55926757), (47, 3569793), (141, 1189931), (233, 720087), (699, 240029), (5107, 32853), (10951, 15321)]