180323647569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{398353}}^1$

素因数の和:398498

約数の個数: 48

約数和(自身を含む): 289711710288

約数和(自身を除く): 109388062719

約数列:

[1, 3, 9, 13, 39, 53, 73, 117, 159, 219, 477, 657, 689, 949, 2067, 2847, 3869, 6201, 8541, 11607, 34821, 50297, 150891, 398353, 452673, 1195059, 3585177, 5178589, 15535767, 21112709, 29079769, 46607301, 63338127, 87239307, 190014381, 261717921, 274465217, 378036997, 823395651, 1134110991, 1541227757, 2470186953, 3402332973, 4623683271, 13871049813, 20035960841, 60107882523, 180323647569]

約数ペア:

[(1, 180323647569), (3, 60107882523), (9, 20035960841), (13, 13871049813), (39, 4623683271), (53, 3402332973), (73, 2470186953), (117, 1541227757), (159, 1134110991), (219, 823395651), (477, 378036997), (657, 274465217), (689, 261717921), (949, 190014381), (2067, 87239307), (2847, 63338127), (3869, 46607301), (6201, 29079769), (8541, 21112709), (11607, 15535767), (34821, 5178589), (50297, 3585177), (150891, 1195059), (398353, 452673)]