64741036257

素因数分解:

$3^2\times {\mathrm{353}}^1\times {\mathrm{821}}^1\times {\mathrm{24821}}^1$

素因数の和:26001

約数の個数: 24

約数和(自身を含む): 93897753768

約数和(自身を除く): 29156717511

約数列:

[1, 3, 9, 353, 821, 1059, 2463, 3177, 7389, 24821, 74463, 223389, 289813, 869439, 2608317, 8761813, 20378041, 26285439, 61134123, 78856317, 183402369, 7193448473, 21580345419, 64741036257]

約数ペア:

[(1, 64741036257), (3, 21580345419), (9, 7193448473), (353, 183402369), (821, 78856317), (1059, 61134123), (2463, 26285439), (3177, 20378041), (7389, 8761813), (24821, 2608317), (74463, 869439), (223389, 289813)]