67380993

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 98961408

約数和(自身を除く): 31580415

約数列:

[1, 3, 9, 127, 167, 353, 381, 501, 1059, 1143, 1503, 3177, 21209, 44831, 58951, 63627, 134493, 176853, 190881, 403479, 530559, 7486777, 22460331, 67380993]

約数ペア:

[(1, 67380993), (3, 22460331), (9, 7486777), (127, 530559), (167, 403479), (353, 190881), (381, 176853), (501, 134493), (1059, 63627), (1143, 58951), (1503, 44831), (3177, 21209)]