63858171

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 101191680

約数和(自身を除く): 37333509

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 169, 221, 239, 403, 507, 527, 663, 717, 1209, 1581, 2873, 3107, 4063, 5239, 6851, 7409, 8619, 9321, 12189, 15717, 20553, 22227, 40391, 52819, 89063, 96317, 121173, 125953, 158457, 267189, 288951, 377859, 686647, 1252121, 1637389, 2059941, 3756363, 4912167, 21286057, 63858171]

約数ペア:

[(1, 63858171), (3, 21286057), (13, 4912167), (17, 3756363), (31, 2059941), (39, 1637389), (51, 1252121), (93, 686647), (169, 377859), (221, 288951), (239, 267189), (403, 158457), (507, 125953), (527, 121173), (663, 96317), (717, 89063), (1209, 52819), (1581, 40391), (2873, 22227), (3107, 20553), (4063, 15717), (5239, 12189), (6851, 9321), (7409, 8619)]