27225873

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 40300416

約数和(自身を除く): 13074543

約数列:

[1, 3, 9, 71, 137, 213, 311, 411, 639, 933, 1233, 2799, 9727, 22081, 29181, 42607, 66243, 87543, 127821, 198729, 383463, 3025097, 9075291, 27225873]

約数ペア:

[(1, 27225873), (3, 9075291), (9, 3025097), (71, 383463), (137, 198729), (213, 127821), (311, 87543), (411, 66243), (639, 42607), (933, 29181), (1233, 22081), (2799, 9727)]