68286351

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{4789}}^1$

素因数の和:4903

約数の個数: 24

約数和(自身を含む): 107027760

約数和(自身を除く): 38741409

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 4753, 4789, 14259, 14367, 33523, 100569, 234661, 464533, 703983, 1393599, 3251731, 9755193, 22762117, 68286351]

約数ペア:

[(1, 68286351), (3, 22762117), (7, 9755193), (21, 3251731), (49, 1393599), (97, 703983), (147, 464533), (291, 234661), (679, 100569), (2037, 33523), (4753, 14367), (4789, 14259)]