40676571

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5189}}^1$

素因数の和:5275

約数の個数: 24

約数和(自身を含む): 64231440

約数和(自身を除く): 23554869

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 5189, 7839, 15567, 46701, 67457, 202371, 347663, 607113, 1042989, 3128967, 4519619, 13558857, 40676571]

約数ペア:

[(1, 40676571), (3, 13558857), (9, 4519619), (13, 3128967), (39, 1042989), (67, 607113), (117, 347663), (201, 202371), (603, 67457), (871, 46701), (2613, 15567), (5189, 7839)]