9752787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 16473600

約数和(自身を除く): 6720813

約数列:

[1, 3, 9, 11, 29, 33, 43, 79, 87, 99, 129, 237, 261, 319, 387, 473, 711, 869, 957, 1247, 1419, 2291, 2607, 2871, 3397, 3741, 4257, 6873, 7821, 10191, 11223, 13717, 20619, 25201, 30573, 37367, 41151, 75603, 98513, 112101, 123453, 226809, 295539, 336303, 886617, 1083643, 3250929, 9752787]

約数ペア:

[(1, 9752787), (3, 3250929), (9, 1083643), (11, 886617), (29, 336303), (33, 295539), (43, 226809), (79, 123453), (87, 112101), (99, 98513), (129, 75603), (237, 41151), (261, 37367), (319, 30573), (387, 25201), (473, 20619), (711, 13717), (869, 11223), (957, 10191), (1247, 7821), (1419, 6873), (2291, 4257), (2607, 3741), (2871, 3397)]