55937817

素因数分解:

$3^3\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 95961600

約数和(自身を除く): 40023783

約数列:

[1, 3, 9, 13, 23, 27, 39, 41, 69, 117, 123, 169, 207, 299, 351, 369, 507, 533, 621, 897, 943, 1107, 1521, 1599, 2197, 2691, 2829, 3887, 4563, 4797, 6591, 6929, 8073, 8487, 11661, 12259, 14391, 19773, 20787, 25461, 34983, 36777, 50531, 59319, 62361, 90077, 104949, 110331, 151593, 159367, 187083, 270231, 330993, 454779, 478101, 810693, 1364337, 1434303, 2071771, 2432079, 4302909, 6215313, 18645939, 55937817]

約数ペア:

[(1, 55937817), (3, 18645939), (9, 6215313), (13, 4302909), (23, 2432079), (27, 2071771), (39, 1434303), (41, 1364337), (69, 810693), (117, 478101), (123, 454779), (169, 330993), (207, 270231), (299, 187083), (351, 159367), (369, 151593), (507, 110331), (533, 104949), (621, 90077), (897, 62361), (943, 59319), (1107, 50531), (1521, 36777), (1599, 34983), (2197, 25461), (2691, 20787), (2829, 19773), (3887, 14391), (4563, 12259), (4797, 11661), (6591, 8487), (6929, 8073)]