67727673

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19961}}^1$

素因数の和:20009

約数の個数: 24

約数和(自身を含む): 108992520

約数和(自身を除く): 41264847

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 19961, 59883, 179649, 259493, 578869, 778479, 1736607, 2335437, 5209821, 7525297, 22575891, 67727673]

約数ペア:

[(1, 67727673), (3, 22575891), (9, 7525297), (13, 5209821), (29, 2335437), (39, 1736607), (87, 778479), (117, 578869), (261, 259493), (377, 179649), (1131, 59883), (3393, 19961)]