45119997

素因数分解:

$3^8\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:83

約数の個数: 54

約数和(自身を含む): 76189022

約数和(自身を除く): 31069025

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 529, 621, 729, 897, 1053, 1587, 1863, 2187, 2691, 3159, 4761, 5589, 6561, 6877, 8073, 9477, 14283, 16767, 20631, 24219, 28431, 42849, 50301, 61893, 72657, 85293, 128547, 150903, 185679, 217971, 385641, 557037, 653913, 1156923, 1671111, 1961739, 3470769, 5013333, 15039999, 45119997]

約数ペア:

[(1, 45119997), (3, 15039999), (9, 5013333), (13, 3470769), (23, 1961739), (27, 1671111), (39, 1156923), (69, 653913), (81, 557037), (117, 385641), (207, 217971), (243, 185679), (299, 150903), (351, 128547), (529, 85293), (621, 72657), (729, 61893), (897, 50301), (1053, 42849), (1587, 28431), (1863, 24219), (2187, 20631), (2691, 16767), (3159, 14283), (4761, 9477), (5589, 8073), (6561, 6877)]