105909741

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 80368659

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 97, 109, 159, 189, 291, 327, 371, 477, 679, 763, 873, 981, 1113, 1431, 2037, 2289, 2619, 2943, 3339, 5141, 5777, 6111, 6867, 10017, 10573, 15423, 17331, 18333, 20601, 31719, 35987, 40439, 46269, 51993, 74011, 95157, 107961, 121317, 138807, 155979, 222033, 285471, 323883, 363951, 560369, 666099, 971649, 1091853, 1681107, 1998297, 3922583, 5043321, 11767749, 15129963, 35303247, 105909741]

約数ペア:

[(1, 105909741), (3, 35303247), (7, 15129963), (9, 11767749), (21, 5043321), (27, 3922583), (53, 1998297), (63, 1681107), (97, 1091853), (109, 971649), (159, 666099), (189, 560369), (291, 363951), (327, 323883), (371, 285471), (477, 222033), (679, 155979), (763, 138807), (873, 121317), (981, 107961), (1113, 95157), (1431, 74011), (2037, 51993), (2289, 46269), (2619, 40439), (2943, 35987), (3339, 31719), (5141, 20601), (5777, 18333), (6111, 17331), (6867, 15423), (10017, 10573)]