207584559

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 390243840

約数和(自身を除く): 182659281

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 67, 91, 97, 117, 169, 189, 201, 273, 291, 351, 469, 507, 603, 679, 819, 871, 873, 1183, 1261, 1407, 1521, 1809, 2037, 2457, 2613, 2619, 3549, 3783, 4221, 4563, 6097, 6111, 6499, 7839, 8827, 10647, 11323, 11349, 12663, 16393, 18291, 18333, 19497, 23517, 26481, 31941, 33969, 34047, 45493, 49179, 54873, 58491, 79261, 79443, 84487, 101907, 114751, 136479, 147537, 164619, 175473, 237783, 238329, 253461, 305721, 344253, 409437, 442611, 591409, 713349, 760383, 1032759, 1098331, 1228311, 1774227, 2140047, 2281149, 3098277, 3294993, 5322681, 7688317, 9884979, 15968043, 23064951, 29654937, 69194853, 207584559]

約数ペア:

[(1, 207584559), (3, 69194853), (7, 29654937), (9, 23064951), (13, 15968043), (21, 9884979), (27, 7688317), (39, 5322681), (63, 3294993), (67, 3098277), (91, 2281149), (97, 2140047), (117, 1774227), (169, 1228311), (189, 1098331), (201, 1032759), (273, 760383), (291, 713349), (351, 591409), (469, 442611), (507, 409437), (603, 344253), (679, 305721), (819, 253461), (871, 238329), (873, 237783), (1183, 175473), (1261, 164619), (1407, 147537), (1521, 136479), (1809, 114751), (2037, 101907), (2457, 84487), (2613, 79443), (2619, 79261), (3549, 58491), (3783, 54873), (4221, 49179), (4563, 45493), (6097, 34047), (6111, 33969), (6499, 31941), (7839, 26481), (8827, 23517), (10647, 19497), (11323, 18333), (11349, 18291), (12663, 16393)]