1323172474953

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1277}}^1\times {\mathrm{227377}}^1$

素因数の和:228702

約数の個数: 48

約数和(自身を含む): 2120137956864

約数和(自身を除く): 796965481911

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1277, 1519, 3831, 4557, 8939, 26817, 39587, 62573, 118761, 187719, 227377, 277109, 682131, 831327, 1591639, 1939763, 4774917, 5819289, 7048687, 11141473, 21146061, 33424419, 49340809, 148022427, 290360429, 345385663, 871081287, 1036156989, 2032523003, 6097569009, 9001173299, 14227661021, 27003519897, 42682983063, 63008213093, 189024639279, 441057491651, 1323172474953]

約数ペア:

[(1, 1323172474953), (3, 441057491651), (7, 189024639279), (21, 63008213093), (31, 42682983063), (49, 27003519897), (93, 14227661021), (147, 9001173299), (217, 6097569009), (651, 2032523003), (1277, 1036156989), (1519, 871081287), (3831, 345385663), (4557, 290360429), (8939, 148022427), (26817, 49340809), (39587, 33424419), (62573, 21146061), (118761, 11141473), (187719, 7048687), (227377, 5819289), (277109, 4774917), (682131, 1939763), (831327, 1591639)]