26661609

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{5843}}^1$

素因数の和:5878

約数の個数: 24

約数和(自身を含む): 42778080

約数和(自身を除く): 16116471

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 5843, 17529, 52587, 75959, 157761, 227877, 683631, 987467, 2050893, 2962401, 8887203, 26661609]

約数ペア:

[(1, 26661609), (3, 8887203), (9, 2962401), (13, 2050893), (27, 987467), (39, 683631), (117, 227877), (169, 157761), (351, 75959), (507, 52587), (1521, 17529), (4563, 5843)]