25702900803

素因数分解:

$3^4\times {\mathrm{541}}^1\times {\mathrm{586543}}^1$

素因数の和:587096

約数の個数: 20

約数和(自身を含む): 38466728608

約数和(自身を除く): 12763827805

約数列:

[1, 3, 9, 27, 81, 541, 1623, 4869, 14607, 43821, 586543, 1759629, 5278887, 15836661, 47509983, 317319763, 951959289, 2855877867, 8567633601, 25702900803]

約数ペア:

[(1, 25702900803), (3, 8567633601), (9, 2855877867), (27, 951959289), (81, 317319763), (541, 47509983), (1623, 15836661), (4869, 5278887), (14607, 1759629), (43821, 586543)]