71343945

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23663}}^1$

素因数の和:23741

約数の個数: 24

約数和(自身を含む): 125513856

約数和(自身を除く): 54169911

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 23663, 70989, 118315, 212967, 354945, 1064835, 1585421, 4756263, 7927105, 14268789, 23781315, 71343945]

約数ペア:

[(1, 71343945), (3, 23781315), (5, 14268789), (9, 7927105), (15, 4756263), (45, 1585421), (67, 1064835), (201, 354945), (335, 212967), (603, 118315), (1005, 70989), (3015, 23663)]