165003111

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 310489088

約数和(自身を除く): 145485977

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 67, 91, 93, 97, 117, 201, 217, 273, 279, 291, 403, 469, 603, 651, 679, 819, 871, 873, 1209, 1261, 1407, 1953, 2037, 2077, 2613, 2821, 3007, 3627, 3783, 4221, 6097, 6111, 6231, 6499, 7839, 8463, 8827, 9021, 11349, 14539, 18291, 18693, 19497, 21049, 25389, 26481, 27001, 27063, 39091, 43617, 45493, 54873, 58491, 63147, 79443, 81003, 84487, 117273, 130851, 136479, 189007, 189441, 201469, 243009, 253461, 273637, 351819, 409437, 567021, 591409, 604407, 760383, 820911, 1410283, 1701063, 1774227, 1813221, 2462733, 2619097, 4230849, 5322681, 7857291, 12692547, 18333679, 23571873, 55001037, 165003111]

約数ペア:

[(1, 165003111), (3, 55001037), (7, 23571873), (9, 18333679), (13, 12692547), (21, 7857291), (31, 5322681), (39, 4230849), (63, 2619097), (67, 2462733), (91, 1813221), (93, 1774227), (97, 1701063), (117, 1410283), (201, 820911), (217, 760383), (273, 604407), (279, 591409), (291, 567021), (403, 409437), (469, 351819), (603, 273637), (651, 253461), (679, 243009), (819, 201469), (871, 189441), (873, 189007), (1209, 136479), (1261, 130851), (1407, 117273), (1953, 84487), (2037, 81003), (2077, 79443), (2613, 63147), (2821, 58491), (3007, 54873), (3627, 45493), (3783, 43617), (4221, 39091), (6097, 27063), (6111, 27001), (6231, 26481), (6499, 25389), (7839, 21049), (8463, 19497), (8827, 18693), (9021, 18291), (11349, 14539)]