27574587

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{5081}}^1$

素因数の和:5160

約数の個数: 20

約数和(自身を含む): 41814696

約数和(自身を除く): 14240109

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5081, 5427, 15243, 45729, 137187, 340427, 411561, 1021281, 3063843, 9191529, 27574587]

約数ペア:

[(1, 27574587), (3, 9191529), (9, 3063843), (27, 1021281), (67, 411561), (81, 340427), (201, 137187), (603, 45729), (1809, 15243), (5081, 5427)]