72225441

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3083}}^1$

素因数の和:3245

約数の個数: 24

約数和(自身を含む): 110653920

約数和(自身を除く): 38428479

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 3083, 7809, 9249, 23427, 27747, 58577, 175731, 422371, 527193, 1267113, 3801339, 8025049, 24075147, 72225441]

約数ペア:

[(1, 72225441), (3, 24075147), (9, 8025049), (19, 3801339), (57, 1267113), (137, 527193), (171, 422371), (411, 175731), (1233, 58577), (2603, 27747), (3083, 23427), (7809, 9249)]