80553561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 124225920

約数和(自身を除く): 43672359

約数列:

[1, 3, 11, 29, 33, 41, 87, 123, 319, 451, 957, 1189, 1353, 2053, 3567, 6159, 13079, 22583, 39237, 59537, 67749, 84173, 178611, 252519, 654907, 925903, 1964721, 2441017, 2777709, 7323051, 26851187, 80553561]

約数ペア:

[(1, 80553561), (3, 26851187), (11, 7323051), (29, 2777709), (33, 2441017), (41, 1964721), (87, 925903), (123, 654907), (319, 252519), (451, 178611), (957, 84173), (1189, 67749), (1353, 59537), (2053, 39237), (3567, 22583), (6159, 13079)]