76880409

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{2389}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 108754560

約数和(自身を除く): 31874151

約数列:

[1, 3, 17, 51, 631, 1893, 2389, 7167, 10727, 32181, 40613, 121839, 1507459, 4522377, 25626803, 76880409]

約数ペア:

[(1, 76880409), (3, 25626803), (17, 4522377), (51, 1507459), (631, 121839), (1893, 40613), (2389, 32181), (7167, 10727)]