87074799

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1277}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 141336576

約数和(自身を除く): 54261777

約数列:

[1, 3, 7, 17, 21, 51, 119, 191, 357, 573, 1277, 1337, 3247, 3831, 4011, 8939, 9741, 21709, 22729, 26817, 65127, 68187, 151963, 243907, 455889, 731721, 1707349, 4146419, 5122047, 12439257, 29024933, 87074799]

約数ペア:

[(1, 87074799), (3, 29024933), (7, 12439257), (17, 5122047), (21, 4146419), (51, 1707349), (119, 731721), (191, 455889), (357, 243907), (573, 151963), (1277, 68187), (1337, 65127), (3247, 26817), (3831, 22729), (4011, 21709), (8939, 9741)]