201725403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^2\times {\mathrm{379}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 296527680

約数和(自身を除く): 94802277

約数列:

[1, 3, 11, 33, 127, 379, 381, 1137, 1397, 4169, 4191, 12507, 16129, 48133, 48387, 144399, 177419, 529463, 532257, 1588389, 6112891, 18338673, 67241801, 201725403]

約数ペア:

[(1, 201725403), (3, 67241801), (11, 18338673), (33, 6112891), (127, 1588389), (379, 532257), (381, 529463), (1137, 177419), (1397, 144399), (4169, 48387), (4191, 48133), (12507, 16129)]