70400799

素因数分解:

$3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 122572800

約数和(自身を除く): 52172001

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 127, 147, 189, 381, 419, 441, 889, 1143, 1257, 1323, 2667, 2933, 3429, 3771, 6223, 8001, 8799, 11313, 18669, 20531, 24003, 26397, 53213, 56007, 61593, 79191, 159639, 168021, 184779, 372491, 478917, 554337, 1117473, 1436751, 2607437, 3352419, 7822311, 10057257, 23466933, 70400799]

約数ペア:

[(1, 70400799), (3, 23466933), (7, 10057257), (9, 7822311), (21, 3352419), (27, 2607437), (49, 1436751), (63, 1117473), (127, 554337), (147, 478917), (189, 372491), (381, 184779), (419, 168021), (441, 159639), (889, 79191), (1143, 61593), (1257, 56007), (1323, 53213), (2667, 26397), (2933, 24003), (3429, 20531), (3771, 18669), (6223, 11313), (8001, 8799)]