87103359

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 153474048

約数和(自身を除く): 66370689

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 167, 357, 487, 501, 1071, 1169, 1461, 1503, 2839, 3409, 3507, 4383, 8279, 8517, 10227, 10521, 19873, 24837, 25551, 30681, 57953, 59619, 74511, 81329, 173859, 178857, 243987, 521577, 569303, 731961, 1382593, 1707909, 4147779, 5123727, 9678151, 12443337, 29034453, 87103359]

約数ペア:

[(1, 87103359), (3, 29034453), (7, 12443337), (9, 9678151), (17, 5123727), (21, 4147779), (51, 1707909), (63, 1382593), (119, 731961), (153, 569303), (167, 521577), (357, 243987), (487, 178857), (501, 173859), (1071, 81329), (1169, 74511), (1461, 59619), (1503, 57953), (2839, 30681), (3409, 25551), (3507, 24837), (4383, 19873), (8279, 10521), (8517, 10227)]