129908073

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 193392640

約数和(自身を除く): 63484567

約数列:

[1, 3, 19, 31, 37, 57, 93, 111, 589, 703, 1147, 1767, 1987, 2109, 3441, 5961, 21793, 37753, 61597, 65379, 73519, 113259, 184791, 220557, 1170343, 1396861, 2279089, 3511029, 4190583, 6837267, 43302691, 129908073]

約数ペア:

[(1, 129908073), (3, 43302691), (19, 6837267), (31, 4190583), (37, 3511029), (57, 2279089), (93, 1396861), (111, 1170343), (589, 220557), (703, 184791), (1147, 113259), (1767, 73519), (1987, 65379), (2109, 61597), (3441, 37753), (5961, 21793)]