85261953

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{238829}}^1$

素因数の和:238856

約数の個数: 16

約数和(自身を含む): 137566080

約数和(自身を除く): 52304127

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 238829, 716487, 1671803, 4060093, 5015409, 12180279, 28420651, 85261953]

約数ペア:

[(1, 85261953), (3, 28420651), (7, 12180279), (17, 5015409), (21, 4060093), (51, 1671803), (119, 716487), (357, 238829)]