68199769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 80744832

約数和(自身を除く): 12545063

約数列:

[1, 11, 37, 41, 61, 67, 407, 451, 671, 737, 1517, 2257, 2479, 2501, 2747, 4087, 16687, 24827, 27269, 27511, 30217, 44957, 92537, 101639, 151219, 167567, 1017907, 1118029, 1663409, 1843237, 6199979, 68199769]

約数ペア:

[(1, 68199769), (11, 6199979), (37, 1843237), (41, 1663409), (61, 1118029), (67, 1017907), (407, 167567), (451, 151219), (671, 101639), (737, 92537), (1517, 44957), (2257, 30217), (2479, 27511), (2501, 27269), (2747, 24827), (4087, 16687)]