72807471

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5701}}^1$

素因数の和:5764

約数の個数: 32

約数和(自身を含む): 120426240

約数和(自身を除く): 47618769

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 5701, 12771, 17103, 51309, 62711, 153927, 188133, 245143, 564399, 735429, 1693197, 2206287, 2696573, 6618861, 8089719, 24269157, 72807471]

約数ペア:

[(1, 72807471), (3, 24269157), (9, 8089719), (11, 6618861), (27, 2696573), (33, 2206287), (43, 1693197), (99, 735429), (129, 564399), (297, 245143), (387, 188133), (473, 153927), (1161, 62711), (1419, 51309), (4257, 17103), (5701, 12771)]