9927189

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 14787552

約数和(自身を除く): 4860363

約数列:

[1, 3, 9, 67, 101, 163, 201, 303, 489, 603, 909, 1467, 6767, 10921, 16463, 20301, 32763, 49389, 60903, 98289, 148167, 1103021, 3309063, 9927189]

約数ペア:

[(1, 9927189), (3, 3309063), (9, 1103021), (67, 148167), (101, 98289), (163, 60903), (201, 49389), (303, 32763), (489, 20301), (603, 16463), (909, 10921), (1467, 6767)]