64825677

素因数分解:

$3^4\times 7^2\times {\mathrm{16333}}^1$

素因数の和:16359

約数の個数: 30

約数和(自身を含む): 112655598

約数和(自身を除く): 47829921

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 16333, 48999, 114331, 146997, 342993, 440991, 800317, 1028979, 1322973, 2400951, 3086937, 7202853, 9260811, 21608559, 64825677]

約数ペア:

[(1, 64825677), (3, 21608559), (7, 9260811), (9, 7202853), (21, 3086937), (27, 2400951), (49, 1322973), (63, 1028979), (81, 800317), (147, 440991), (189, 342993), (441, 146997), (567, 114331), (1323, 48999), (3969, 16333)]