76857399

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 114493392

約数和(自身を除く): 37635993

約数列:

[1, 3, 9, 37, 111, 333, 443, 521, 1329, 1563, 3987, 4689, 16391, 19277, 49173, 57831, 147519, 173493, 230803, 692409, 2077227, 8539711, 25619133, 76857399]

約数ペア:

[(1, 76857399), (3, 25619133), (9, 8539711), (37, 2077227), (111, 692409), (333, 230803), (443, 173493), (521, 147519), (1329, 57831), (1563, 49173), (3987, 19277), (4689, 16391)]