75858849

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4481}}^1$

素因数の和:4523

約数の個数: 40

約数和(自身を含む): 130157280

約数和(自身を除く): 54298431

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 4481, 5643, 13443, 16929, 40329, 49291, 85139, 120987, 147873, 255417, 362961, 443619, 766251, 936529, 1330857, 2298753, 2809587, 3992571, 6896259, 8428761, 25286283, 75858849]

約数ペア:

[(1, 75858849), (3, 25286283), (9, 8428761), (11, 6896259), (19, 3992571), (27, 2809587), (33, 2298753), (57, 1330857), (81, 936529), (99, 766251), (171, 443619), (209, 362961), (297, 255417), (513, 147873), (627, 120987), (891, 85139), (1539, 49291), (1881, 40329), (4481, 16929), (5643, 13443)]