118962837

素因数分解:

$3^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 211463616

約数和(自身を除く): 92500779

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 97, 103, 147, 189, 243, 291, 309, 441, 567, 679, 721, 873, 927, 1323, 1701, 2037, 2163, 2619, 2781, 3969, 4753, 5047, 6111, 6489, 7857, 8343, 9991, 11907, 14259, 15141, 18333, 19467, 23571, 25029, 29973, 42777, 45423, 54999, 58401, 69937, 89919, 128331, 136269, 164997, 175203, 209811, 269757, 384993, 408807, 489559, 629433, 809271, 1154979, 1226421, 1468677, 1888299, 2427813, 4406031, 5664897, 13218093, 16994691, 39654279, 118962837]

約数ペア:

[(1, 118962837), (3, 39654279), (7, 16994691), (9, 13218093), (21, 5664897), (27, 4406031), (49, 2427813), (63, 1888299), (81, 1468677), (97, 1226421), (103, 1154979), (147, 809271), (189, 629433), (243, 489559), (291, 408807), (309, 384993), (441, 269757), (567, 209811), (679, 175203), (721, 164997), (873, 136269), (927, 128331), (1323, 89919), (1701, 69937), (2037, 58401), (2163, 54999), (2619, 45423), (2781, 42777), (3969, 29973), (4753, 25029), (5047, 23571), (6111, 19467), (6489, 18333), (7857, 15141), (8343, 14259), (9991, 11907)]