86757189

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 124658688

約数和(自身を除く): 37901499

約数列:

[1, 3, 31, 41, 61, 93, 123, 183, 373, 1119, 1271, 1891, 2501, 3813, 5673, 7503, 11563, 15293, 22753, 34689, 45879, 68259, 77531, 232593, 474083, 705343, 932873, 1422249, 2116029, 2798619, 28919063, 86757189]

約数ペア:

[(1, 86757189), (3, 28919063), (31, 2798619), (41, 2116029), (61, 1422249), (93, 932873), (123, 705343), (183, 474083), (373, 232593), (1119, 77531), (1271, 68259), (1891, 45879), (2501, 34689), (3813, 22753), (5673, 15293), (7503, 11563)]