6448533

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 11243520

約数和(自身を除く): 4794987

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 79, 91, 161, 169, 237, 273, 299, 483, 507, 553, 897, 1027, 1183, 1659, 1817, 2093, 3081, 3549, 3887, 5451, 6279, 7189, 11661, 12719, 13351, 21567, 23621, 27209, 38157, 40053, 70863, 81627, 93457, 165347, 280371, 307073, 496041, 921219, 2149511, 6448533]

約数ペア:

[(1, 6448533), (3, 2149511), (7, 921219), (13, 496041), (21, 307073), (23, 280371), (39, 165347), (69, 93457), (79, 81627), (91, 70863), (161, 40053), (169, 38157), (237, 27209), (273, 23621), (299, 21567), (483, 13351), (507, 12719), (553, 11661), (897, 7189), (1027, 6279), (1183, 5451), (1659, 3887), (1817, 3549), (2093, 3081)]