1823613831

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 3018708000

約数和(自身を除く): 1195094169

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 149, 177, 197, 351, 447, 531, 591, 767, 1053, 1341, 1593, 1773, 1937, 2301, 2561, 4023, 4779, 5319, 5811, 6903, 7683, 8791, 11623, 12069, 15957, 17433, 20709, 23049, 26373, 29353, 34869, 52299, 62127, 69147, 79119, 88059, 104607, 114283, 151099, 156897, 207441, 237357, 264177, 313821, 342849, 381589, 453297, 712071, 792531, 941463, 1028547, 1144767, 1359891, 1731827, 2377593, 3085641, 3434301, 4079673, 5195481, 9256923, 10302903, 12239019, 15586443, 22513751, 30908709, 46759329, 67541253, 140277987, 202623759, 607871277, 1823613831]

約数ペア:

[(1, 1823613831), (3, 607871277), (9, 202623759), (13, 140277987), (27, 67541253), (39, 46759329), (59, 30908709), (81, 22513751), (117, 15586443), (149, 12239019), (177, 10302903), (197, 9256923), (351, 5195481), (447, 4079673), (531, 3434301), (591, 3085641), (767, 2377593), (1053, 1731827), (1341, 1359891), (1593, 1144767), (1773, 1028547), (1937, 941463), (2301, 792531), (2561, 712071), (4023, 453297), (4779, 381589), (5319, 342849), (5811, 313821), (6903, 264177), (7683, 237357), (8791, 207441), (11623, 156897), (12069, 151099), (15957, 114283), (17433, 104607), (20709, 88059), (23049, 79119), (26373, 69147), (29353, 62127), (34869, 52299)]