61507071

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9349}}^1$

素因数の和:9415

約数の個数: 24

約数和(自身を含む): 96267600

約数和(自身を除く): 34760529

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 9349, 28047, 84141, 158933, 402007, 476799, 1206021, 1430397, 3618063, 6834119, 20502357, 61507071]

約数ペア:

[(1, 61507071), (3, 20502357), (9, 6834119), (17, 3618063), (43, 1430397), (51, 1206021), (129, 476799), (153, 402007), (387, 158933), (731, 84141), (2193, 28047), (6579, 9349)]