54270153

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9679}}^1$

素因数の和:9781

約数の個数: 24

約数和(自身を含む): 90604800

約数和(自身を除く): 36334647

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 9679, 29037, 67753, 87111, 203259, 609777, 861431, 2584293, 6030017, 7752879, 18090051, 54270153]

約数ペア:

[(1, 54270153), (3, 18090051), (7, 7752879), (9, 6030017), (21, 2584293), (63, 861431), (89, 609777), (267, 203259), (623, 87111), (801, 67753), (1869, 29037), (5607, 9679)]