67944247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13807}}^1$

素因数の和:13870

約数の個数: 16

約数和(自身を含む): 83952640

約数和(自身を除く): 16008393

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 13807, 96649, 262333, 510859, 1836331, 3576013, 9706321, 67944247]

約数ペア:

[(1, 67944247), (7, 9706321), (19, 3576013), (37, 1836331), (133, 510859), (259, 262333), (703, 96649), (4921, 13807)]