90262731

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5743}}^1$

素因数の和:5803

約数の個数: 24

約数和(自身を含む): 134547456

約数和(自身を除く): 44284725

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 5239, 5743, 15717, 17229, 74659, 178033, 223977, 534099, 970567, 2314429, 2911701, 6943287, 30087577, 90262731]

約数ペア:

[(1, 90262731), (3, 30087577), (13, 6943287), (31, 2911701), (39, 2314429), (93, 970567), (169, 534099), (403, 223977), (507, 178033), (1209, 74659), (5239, 17229), (5743, 15717)]