64950137

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{8233}}^1$

素因数の和:8277

約数の個数: 16

約数和(自身を含む): 79046400

約数和(自身を除く): 14096263

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 8233, 57631, 189359, 403417, 1325513, 2823919, 9278591, 64950137]

約数ペア:

[(1, 64950137), (7, 9278591), (23, 2823919), (49, 1325513), (161, 403417), (343, 189359), (1127, 57631), (7889, 8233)]