9406149207

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{20521}}^1$

素因数の和:20640

約数の個数: 64

約数和(自身を含む): 16328288256

約数和(自身を除く): 6922139049

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 73, 91, 161, 219, 273, 299, 483, 511, 897, 949, 1533, 1679, 2093, 2847, 5037, 6279, 6643, 11753, 19929, 20521, 21827, 35259, 61563, 65481, 143647, 152789, 266773, 430941, 458367, 471983, 800319, 1415949, 1498033, 1867411, 3303881, 4494099, 5602233, 6135779, 9911643, 10486231, 18407337, 19474429, 31458693, 34454759, 42950453, 58423287, 103364277, 128851359, 136321003, 241183313, 408963009, 447911867, 723549939, 1343735601, 3135383069, 9406149207]

約数ペア:

[(1, 9406149207), (3, 3135383069), (7, 1343735601), (13, 723549939), (21, 447911867), (23, 408963009), (39, 241183313), (69, 136321003), (73, 128851359), (91, 103364277), (161, 58423287), (219, 42950453), (273, 34454759), (299, 31458693), (483, 19474429), (511, 18407337), (897, 10486231), (949, 9911643), (1533, 6135779), (1679, 5602233), (2093, 4494099), (2847, 3303881), (5037, 1867411), (6279, 1498033), (6643, 1415949), (11753, 800319), (19929, 471983), (20521, 458367), (21827, 430941), (35259, 266773), (61563, 152789), (65481, 143647)]