64634247

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{3557}}^1$

素因数の和:4239

約数の個数: 16

約数和(自身を含む): 95923680

約数和(自身を除く): 31289433

約数列:

[1, 3, 9, 27, 673, 2019, 3557, 6057, 10671, 18171, 32013, 96039, 2393861, 7181583, 21544749, 64634247]

約数ペア:

[(1, 64634247), (3, 21544749), (9, 7181583), (27, 2393861), (673, 96039), (2019, 32013), (3557, 18171), (6057, 10671)]