56976399

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{13441}}^1$

素因数の和:13607

約数の個数: 16

約数和(自身を含む): 84953440

約数和(自身を除く): 27977041

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 13441, 40323, 120969, 362907, 2110237, 6330711, 18992133, 56976399]

約数ペア:

[(1, 56976399), (3, 18992133), (9, 6330711), (27, 2110237), (157, 362907), (471, 120969), (1413, 40323), (4239, 13441)]