66145107

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 103122432

約数和(自身を除く): 36977325

約数列:

[1, 3, 7, 21, 83, 137, 249, 277, 411, 581, 831, 959, 1743, 1939, 2877, 5817, 11371, 22991, 34113, 37949, 68973, 79597, 113847, 160937, 238791, 265643, 482811, 796929, 3149767, 9449301, 22048369, 66145107]

約数ペア:

[(1, 66145107), (3, 22048369), (7, 9449301), (21, 3149767), (83, 796929), (137, 482811), (249, 265643), (277, 238791), (411, 160937), (581, 113847), (831, 79597), (959, 68973), (1743, 37949), (1939, 34113), (2877, 22991), (5817, 11371)]