54258939

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9677}}^1$

素因数の和:9779

約数の個数: 24

約数和(自身を含む): 90586080

約数和(自身を除く): 36327141

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 9677, 29031, 67739, 87093, 203217, 609651, 861253, 2583759, 6028771, 7751277, 18086313, 54258939]

約数ペア:

[(1, 54258939), (3, 18086313), (7, 7751277), (9, 6028771), (21, 2583759), (63, 861253), (89, 609651), (267, 203217), (623, 87093), (801, 67739), (1869, 29031), (5607, 9677)]