91226367687

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1\times {\mathrm{4409}}^1$

素因数の和:8440

約数の個数: 64

約数和(自身を含む): 157659264000

約数和(自身を除く): 66432896313

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 3989, 4409, 5187, 11967, 13227, 27923, 30863, 51857, 57317, 75791, 83769, 83771, 92589, 155571, 171951, 227373, 251313, 362999, 401219, 530537, 586397, 985283, 1088997, 1089023, 1203657, 1591611, 1759191, 2955849, 3267069, 6896981, 7623161, 17587501, 20690943, 22869483, 52762503, 123112507, 228637513, 334162519, 369337521, 685912539, 1002487557, 1600462591, 2339137633, 4344112747, 4801387773, 7017412899, 13032338241, 30408789229, 91226367687]

約数ペア:

[(1, 91226367687), (3, 30408789229), (7, 13032338241), (13, 7017412899), (19, 4801387773), (21, 4344112747), (39, 2339137633), (57, 1600462591), (91, 1002487557), (133, 685912539), (247, 369337521), (273, 334162519), (399, 228637513), (741, 123112507), (1729, 52762503), (3989, 22869483), (4409, 20690943), (5187, 17587501), (11967, 7623161), (13227, 6896981), (27923, 3267069), (30863, 2955849), (51857, 1759191), (57317, 1591611), (75791, 1203657), (83769, 1089023), (83771, 1088997), (92589, 985283), (155571, 586397), (171951, 530537), (227373, 401219), (251313, 362999)]