652276557

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 994863936

約数和(自身を除く): 342587379

約数列:

[1, 3, 9, 27, 67, 81, 201, 263, 457, 603, 789, 1371, 1809, 2367, 4113, 5427, 7101, 12339, 17621, 21303, 30619, 37017, 52863, 91857, 120191, 158589, 275571, 360573, 475767, 826713, 1081719, 1427301, 2480139, 3245157, 8052797, 9735471, 24158391, 72475173, 217425519, 652276557]

約数ペア:

[(1, 652276557), (3, 217425519), (9, 72475173), (27, 24158391), (67, 9735471), (81, 8052797), (201, 3245157), (263, 2480139), (457, 1427301), (603, 1081719), (789, 826713), (1371, 475767), (1809, 360573), (2367, 275571), (4113, 158589), (5427, 120191), (7101, 91857), (12339, 52863), (17621, 37017), (21303, 30619)]