72557199

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56377}}^1$

素因数の和:56407

約数の個数: 24

約数和(自身を含む): 123129552

約数和(自身を除く): 50572353

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 56377, 169131, 507393, 620147, 732901, 1860441, 2198703, 5581323, 6596109, 8061911, 24185733, 72557199]

約数ペア:

[(1, 72557199), (3, 24185733), (9, 8061911), (11, 6596109), (13, 5581323), (33, 2198703), (39, 1860441), (99, 732901), (117, 620147), (143, 507393), (429, 169131), (1287, 56377)]