68727021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14983}}^1$

素因数の和:15136

約数の個数: 16

約数和(自身を含む): 100692480

約数和(自身を除く): 31965459

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 14983, 44949, 164813, 494439, 2082637, 6247911, 22909007, 68727021]

約数ペア:

[(1, 68727021), (3, 22909007), (11, 6247911), (33, 2082637), (139, 494439), (417, 164813), (1529, 44949), (4587, 14983)]