64562157

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 105006720

約数和(自身を除く): 40444563

約数列:

[1, 3, 9, 11, 27, 33, 99, 181, 297, 543, 1201, 1629, 1991, 3603, 4887, 5973, 10809, 13211, 17919, 32427, 39633, 53757, 118899, 217381, 356697, 652143, 1956429, 2391191, 5869287, 7173573, 21520719, 64562157]

約数ペア:

[(1, 64562157), (3, 21520719), (9, 7173573), (11, 5869287), (27, 2391191), (33, 1956429), (99, 652143), (181, 356697), (297, 217381), (543, 118899), (1201, 53757), (1629, 39633), (1991, 32427), (3603, 17919), (4887, 13211), (5973, 10809)]