80490441

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{11119}}^1$

素因数の和:11268

約数の個数: 16

約数和(自身を含む): 113868800

約数和(自身を除く): 33378359

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 11119, 33357, 211261, 633783, 1412113, 4236339, 26830147, 80490441]

約数ペア:

[(1, 80490441), (3, 26830147), (19, 4236339), (57, 1412113), (127, 633783), (381, 211261), (2413, 33357), (7239, 11119)]