1230453909

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3527}}^1$

素因数の和:3671

約数の個数: 40

約数和(自身を含む): 1895382720

約数和(自身を除く): 664928811

約数列:

[1, 3, 9, 27, 59, 73, 81, 177, 219, 531, 657, 1593, 1971, 3527, 4307, 4779, 5913, 10581, 12921, 31743, 38763, 95229, 116289, 208093, 257471, 285687, 348867, 624279, 772413, 1872837, 2317239, 5618511, 6951717, 15190789, 16855533, 20855151, 45572367, 136717101, 410151303, 1230453909]

約数ペア:

[(1, 1230453909), (3, 410151303), (9, 136717101), (27, 45572367), (59, 20855151), (73, 16855533), (81, 15190789), (177, 6951717), (219, 5618511), (531, 2317239), (657, 1872837), (1593, 772413), (1971, 624279), (3527, 348867), (4307, 285687), (4779, 257471), (5913, 208093), (10581, 116289), (12921, 95229), (31743, 38763)]