81362371

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 87114240

約数和(自身を除く): 5751869

約数列:

[1, 29, 37, 191, 397, 1073, 5539, 7067, 11513, 14689, 75827, 204943, 425981, 2198983, 2805599, 81362371]

約数ペア:

[(1, 81362371), (29, 2805599), (37, 2198983), (191, 425981), (397, 204943), (1073, 75827), (5539, 14689), (7067, 11513)]