16080777727

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{5827}}^1$

素因数の和:6199

約数の個数: 32

約数和(自身を含む): 19564176384

約数和(自身を除く): 3483398657

約数列:

[1, 7, 23, 61, 161, 281, 427, 1403, 1967, 5827, 6463, 9821, 17141, 40789, 45241, 119987, 134021, 355447, 394243, 938147, 1637387, 2488129, 2759701, 8175281, 11461709, 37659901, 57226967, 99880607, 263619307, 699164249, 2297253961, 16080777727]

約数ペア:

[(1, 16080777727), (7, 2297253961), (23, 699164249), (61, 263619307), (161, 99880607), (281, 57226967), (427, 37659901), (1403, 11461709), (1967, 8175281), (5827, 2759701), (6463, 2488129), (9821, 1637387), (17141, 938147), (40789, 394243), (45241, 355447), (119987, 134021)]