223919343

素因数分解:

$3^3\times {\mathrm{1571}}^1\times {\mathrm{5279}}^1$

素因数の和:6859

約数の個数: 16

約数和(自身を含む): 332006400

約数和(自身を除く): 108087057

約数列:

[1, 3, 9, 27, 1571, 4713, 5279, 14139, 15837, 42417, 47511, 142533, 8293309, 24879927, 74639781, 223919343]

約数ペア:

[(1, 223919343), (3, 74639781), (9, 24879927), (27, 8293309), (1571, 142533), (4713, 47511), (5279, 42417), (14139, 15837)]