6443577

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 11048960

約数和(自身を除く): 4605383

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 331, 721, 927, 993, 2163, 2317, 2781, 2979, 6489, 6951, 8937, 19467, 20853, 34093, 62559, 102279, 238651, 306837, 715953, 920511, 2147859, 6443577]

約数ペア:

[(1, 6443577), (3, 2147859), (7, 920511), (9, 715953), (21, 306837), (27, 238651), (63, 102279), (103, 62559), (189, 34093), (309, 20853), (331, 19467), (721, 8937), (927, 6951), (993, 6489), (2163, 2979), (2317, 2781)]