61927407

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 91353600

約数和(自身を除く): 29426193

約数列:

[1, 3, 9, 71, 199, 213, 487, 597, 639, 1461, 1791, 4383, 14129, 34577, 42387, 96913, 103731, 127161, 290739, 311193, 872217, 6880823, 20642469, 61927407]

約数ペア:

[(1, 61927407), (3, 20642469), (9, 6880823), (71, 872217), (199, 311193), (213, 290739), (487, 127161), (597, 103731), (639, 96913), (1461, 42387), (1791, 34577), (4383, 14129)]