64750829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 77878944

約数和(自身を除く): 13128115

約数列:

[1, 11, 13, 61, 143, 169, 571, 671, 793, 1859, 6281, 7423, 8723, 10309, 34831, 81653, 96499, 113399, 383141, 452803, 1061489, 4980833, 5886439, 64750829]

約数ペア:

[(1, 64750829), (11, 5886439), (13, 4980833), (61, 1061489), (143, 452803), (169, 383141), (571, 113399), (671, 96499), (793, 81653), (1859, 34831), (6281, 10309), (7423, 8723)]