69011919

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{23027}}^1$

素因数の和:23076

約数の個数: 20

約数和(自身を含む): 105882744

約数和(自身を除く): 36870825

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 23027, 69081, 207243, 621729, 851999, 1865187, 2555997, 7667991, 23003973, 69011919]

約数ペア:

[(1, 69011919), (3, 23003973), (9, 7667991), (27, 2555997), (37, 1865187), (81, 851999), (111, 621729), (333, 207243), (999, 69081), (2997, 23027)]