127725234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 315705600

約数和(自身を除く): 187980366

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 449, 521, 546, 898, 1042, 1347, 1563, 2694, 3126, 3143, 3647, 5837, 6286, 6773, 7294, 9429, 10941, 11674, 13546, 17511, 18858, 20319, 21882, 35022, 40638, 40859, 47411, 81718, 94822, 122577, 142233, 233929, 245154, 284466, 467858, 701787, 1403574, 1637503, 3041077, 3275006, 4912509, 6082154, 9123231, 9825018, 18246462, 21287539, 42575078, 63862617, 127725234]

約数ペア:

[(1, 127725234), (2, 63862617), (3, 42575078), (6, 21287539), (7, 18246462), (13, 9825018), (14, 9123231), (21, 6082154), (26, 4912509), (39, 3275006), (42, 3041077), (78, 1637503), (91, 1403574), (182, 701787), (273, 467858), (449, 284466), (521, 245154), (546, 233929), (898, 142233), (1042, 122577), (1347, 94822), (1563, 81718), (2694, 47411), (3126, 40859), (3143, 40638), (3647, 35022), (5837, 21882), (6286, 20319), (6773, 18858), (7294, 17511), (9429, 13546), (10941, 11674)]