8177366961

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 12682199040

約数和(自身を除く): 4504832079

約数列:

[1, 3, 9, 27, 31, 93, 193, 223, 227, 279, 579, 669, 681, 837, 1737, 2007, 2043, 5211, 5983, 6021, 6129, 6913, 7037, 17949, 20739, 21111, 43039, 43811, 50621, 53847, 62217, 63333, 129117, 131433, 151863, 161541, 186651, 189999, 387351, 394299, 455589, 1162053, 1182897, 1334209, 1358141, 1366767, 1569251, 4002627, 4074423, 4707753, 9769853, 12007881, 12223269, 14123259, 29309559, 36023643, 36669807, 42369777, 87928677, 263786031, 302865443, 908596329, 2725788987, 8177366961]

約数ペア:

[(1, 8177366961), (3, 2725788987), (9, 908596329), (27, 302865443), (31, 263786031), (93, 87928677), (193, 42369777), (223, 36669807), (227, 36023643), (279, 29309559), (579, 14123259), (669, 12223269), (681, 12007881), (837, 9769853), (1737, 4707753), (2007, 4074423), (2043, 4002627), (5211, 1569251), (5983, 1366767), (6021, 1358141), (6129, 1334209), (6913, 1182897), (7037, 1162053), (17949, 455589), (20739, 394299), (21111, 387351), (43039, 189999), (43811, 186651), (50621, 161541), (53847, 151863), (62217, 131433), (63333, 129117)]