78125233

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 82529280

約数和(自身を除く): 4404047

約数列:

[1, 47, 53, 79, 397, 2491, 3713, 4187, 18659, 21041, 31363, 196789, 988927, 1474061, 1662239, 78125233]

約数ペア:

[(1, 78125233), (47, 1662239), (53, 1474061), (79, 988927), (397, 196789), (2491, 31363), (3713, 21041), (4187, 18659)]