72284079

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{15031}}^1$

素因数の和:15270

約数の個数: 16

約数和(自身を含む): 110635520

約数和(自身を除く): 38351441

約数列:

[1, 3, 7, 21, 229, 687, 1603, 4809, 15031, 45093, 105217, 315651, 3442099, 10326297, 24094693, 72284079]

約数ペア:

[(1, 72284079), (3, 24094693), (7, 10326297), (21, 3442099), (229, 315651), (687, 105217), (1603, 45093), (4809, 15031)]