138775472639

素因数分解:

${\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{170551}}^1$

素因数の和:170870

約数の個数: 16

約数和(自身を含む): 144082329600

約数和(自身を除く): 5306856961

約数列:

[1, 43, 127, 149, 5461, 6407, 18923, 170551, 813689, 7333693, 21659977, 25412099, 931379011, 1092720257, 3227336573, 138775472639]

約数ペア:

[(1, 138775472639), (43, 3227336573), (127, 1092720257), (149, 931379011), (5461, 25412099), (6407, 21659977), (18923, 7333693), (170551, 813689)]