61067181

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9661}}^1$

素因数の和:9721

約数の個数: 24

約数和(自身を含む): 96929184

約数和(自身を除く): 35862003

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 9661, 28983, 67627, 202881, 415423, 473389, 1246269, 1420167, 2907961, 8723883, 20355727, 61067181]

約数ペア:

[(1, 61067181), (3, 20355727), (7, 8723883), (21, 2907961), (43, 1420167), (49, 1246269), (129, 473389), (147, 415423), (301, 202881), (903, 67627), (2107, 28983), (6321, 9661)]