10915317

素因数分解:

$3^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 64

約数和(自身を含む): 20152320

約数和(自身を除く): 9237003

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 69, 81, 93, 161, 189, 207, 217, 243, 279, 483, 567, 621, 651, 713, 729, 837, 1449, 1701, 1863, 1953, 2139, 2187, 2511, 4347, 4991, 5103, 5589, 5859, 6417, 7533, 13041, 14973, 15309, 16767, 17577, 19251, 22599, 39123, 44919, 50301, 52731, 57753, 67797, 117369, 134757, 158193, 173259, 352107, 404271, 474579, 519777, 1212813, 1559331, 3638439, 10915317]

約数ペア:

[(1, 10915317), (3, 3638439), (7, 1559331), (9, 1212813), (21, 519777), (23, 474579), (27, 404271), (31, 352107), (63, 173259), (69, 158193), (81, 134757), (93, 117369), (161, 67797), (189, 57753), (207, 52731), (217, 50301), (243, 44919), (279, 39123), (483, 22599), (567, 19251), (621, 17577), (651, 16767), (713, 15309), (729, 14973), (837, 13041), (1449, 7533), (1701, 6417), (1863, 5859), (1953, 5589), (2139, 5103), (2187, 4991), (2511, 4347)]