3850639803

素因数分解:

$3^4\times {\mathrm{613}}^1\times {\mathrm{77551}}^1$

素因数の和:78176

約数の個数: 20

約数和(自身を含む): 5761648288

約数和(自身を除く): 1911008485

約数列:

[1, 3, 9, 27, 81, 613, 1839, 5517, 16551, 49653, 77551, 232653, 697959, 2093877, 6281631, 47538763, 142616289, 427848867, 1283546601, 3850639803]

約数ペア:

[(1, 3850639803), (3, 1283546601), (9, 427848867), (27, 142616289), (81, 47538763), (613, 6281631), (1839, 2093877), (5517, 697959), (16551, 232653), (49653, 77551)]