711753759

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 1087257600

約数和(自身を除く): 375503841

約数列:

[1, 3, 9, 43, 47, 109, 129, 141, 327, 359, 387, 423, 981, 1077, 2021, 3231, 4687, 5123, 6063, 14061, 15369, 15437, 16873, 18189, 39131, 42183, 46107, 46311, 50619, 117393, 138933, 151857, 220289, 352179, 660867, 725539, 1682633, 1839157, 1982601, 2176617, 5047899, 5517471, 6529851, 15143697, 16552413, 79083751, 237251253, 711753759]

約数ペア:

[(1, 711753759), (3, 237251253), (9, 79083751), (43, 16552413), (47, 15143697), (109, 6529851), (129, 5517471), (141, 5047899), (327, 2176617), (359, 1982601), (387, 1839157), (423, 1682633), (981, 725539), (1077, 660867), (2021, 352179), (3231, 220289), (4687, 151857), (5123, 138933), (6063, 117393), (14061, 50619), (15369, 46311), (15437, 46107), (16873, 42183), (18189, 39131)]