66637681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 75495168

約数和(自身を除く): 8857487

約数列:

[1, 11, 47, 61, 517, 671, 2113, 2867, 23243, 31537, 99311, 128893, 1092421, 1417823, 6057971, 66637681]

約数ペア:

[(1, 66637681), (11, 6057971), (47, 1417823), (61, 1092421), (517, 128893), (671, 99311), (2113, 31537), (2867, 23243)]