15679920663

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{96989}}^1$

素因数の和:97100

約数の個数: 48

約数和(自身を含む): 26145400320

約数和(自身を除く): 10465479657

約数列:

[1, 3, 9, 11, 23, 33, 69, 71, 99, 207, 213, 253, 639, 759, 781, 1633, 2277, 2343, 4899, 7029, 14697, 17963, 53889, 96989, 161667, 290967, 872901, 1066879, 2230747, 3200637, 6692241, 6886219, 9601911, 20076723, 20658657, 24538217, 61975971, 73614651, 75748409, 158383037, 220843953, 227245227, 475149111, 681735681, 1425447333, 1742213407, 5226640221, 15679920663]

約数ペア:

[(1, 15679920663), (3, 5226640221), (9, 1742213407), (11, 1425447333), (23, 681735681), (33, 475149111), (69, 227245227), (71, 220843953), (99, 158383037), (207, 75748409), (213, 73614651), (253, 61975971), (639, 24538217), (759, 20658657), (781, 20076723), (1633, 9601911), (2277, 6886219), (2343, 6692241), (4899, 3200637), (7029, 2230747), (14697, 1066879), (17963, 872901), (53889, 290967), (96989, 161667)]