64242039

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1277}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 88028640

約数和(自身を除く): 23786601

約数列:

[1, 3, 41, 123, 409, 1227, 1277, 3831, 16769, 50307, 52357, 157071, 522293, 1566879, 21414013, 64242039]

約数ペア:

[(1, 64242039), (3, 21414013), (41, 1566879), (123, 522293), (409, 157071), (1227, 52357), (1277, 50307), (3831, 16769)]