139655997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2719}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 217817600

約数和(自身を除く): 78161603

約数列:

[1, 3, 9, 13, 39, 117, 439, 1317, 2719, 3951, 5707, 8157, 17121, 24471, 35347, 51363, 106041, 318123, 1193641, 3580923, 10742769, 15517333, 46551999, 139655997]

約数ペア:

[(1, 139655997), (3, 46551999), (9, 15517333), (13, 10742769), (39, 3580923), (117, 1193641), (439, 318123), (1317, 106041), (2719, 51363), (3951, 35347), (5707, 24471), (8157, 17121)]