77884934409

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{8191}}^1$

素因数の和:8598

約数の個数: 48

約数和(自身を含む): 117408006144

約数和(自身を除く): 39523071735

約数列:

[1, 3, 9, 31, 93, 173, 197, 279, 519, 591, 1557, 1773, 5363, 6107, 8191, 16089, 18321, 24573, 34081, 48267, 54963, 73719, 102243, 253921, 306729, 761763, 1056511, 1417043, 1613627, 2285289, 3169533, 4251129, 4840881, 9508599, 12753387, 14522643, 43928333, 50022437, 131784999, 150067311, 279157471, 395354997, 450201933, 837472413, 2512417239, 8653881601, 25961644803, 77884934409]

約数ペア:

[(1, 77884934409), (3, 25961644803), (9, 8653881601), (31, 2512417239), (93, 837472413), (173, 450201933), (197, 395354997), (279, 279157471), (519, 150067311), (591, 131784999), (1557, 50022437), (1773, 43928333), (5363, 14522643), (6107, 12753387), (8191, 9508599), (16089, 4840881), (18321, 4251129), (24573, 3169533), (34081, 2285289), (48267, 1613627), (54963, 1417043), (73719, 1056511), (102243, 761763), (253921, 306729)]