148646637

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 224716800

約数和(自身を除く): 76070163

約数列:

[1, 3, 9, 27, 79, 227, 237, 307, 681, 711, 921, 2043, 2133, 2763, 6129, 8289, 17933, 24253, 53799, 69689, 72759, 161397, 209067, 218277, 484191, 627201, 654831, 1881603, 5505431, 16516293, 49548879, 148646637]

約数ペア:

[(1, 148646637), (3, 49548879), (9, 16516293), (27, 5505431), (79, 1881603), (227, 654831), (237, 627201), (307, 484191), (681, 218277), (711, 209067), (921, 161397), (2043, 72759), (2133, 69689), (2763, 53799), (6129, 24253), (8289, 17933)]