48971349

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12743}}^1$

素因数の和:12817

約数の個数: 24

約数和(自身を含む): 82173312

約数和(自身を除く): 33201963

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 12743, 38229, 89201, 114687, 267603, 777323, 802809, 2331969, 5441261, 6995907, 16323783, 48971349]

約数ペア:

[(1, 48971349), (3, 16323783), (7, 6995907), (9, 5441261), (21, 2331969), (61, 802809), (63, 777323), (183, 267603), (427, 114687), (549, 89201), (1281, 38229), (3843, 12743)]