75978123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 112284480

約数和(自身を除く): 36306357

約数列:

[1, 3, 13, 39, 61, 109, 183, 293, 327, 793, 879, 1417, 2379, 3809, 4251, 6649, 11427, 17873, 19947, 31937, 53619, 86437, 95811, 232349, 259311, 415181, 697047, 1245543, 1948157, 5844471, 25326041, 75978123]

約数ペア:

[(1, 75978123), (3, 25326041), (13, 5844471), (39, 1948157), (61, 1245543), (109, 697047), (183, 415181), (293, 259311), (327, 232349), (793, 95811), (879, 86437), (1417, 53619), (2379, 31937), (3809, 19947), (4251, 17873), (6649, 11427)]