67800677

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 78753792

約数和(自身を除く): 10953115

約数列:

[1, 7, 103, 271, 347, 721, 1897, 2429, 27913, 35741, 94037, 195391, 250187, 658259, 9685811, 67800677]

約数ペア:

[(1, 67800677), (7, 9685811), (103, 658259), (271, 250187), (347, 195391), (721, 94037), (1897, 35741), (2429, 27913)]