64043063

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23399}}^1$

素因数の和:23446

約数の個数: 16

約数和(自身を含む): 80870400

約数和(自身を除く): 16827337

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 23399, 163793, 397783, 538177, 2784481, 3767239, 9149009, 64043063]

約数ペア:

[(1, 64043063), (7, 9149009), (17, 3767239), (23, 2784481), (119, 538177), (161, 397783), (391, 163793), (2737, 23399)]