66453309

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1609}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 103729080

約数和(自身を除く): 37275771

約数列:

[1, 3, 9, 13, 39, 117, 353, 1059, 1609, 3177, 4589, 4827, 13767, 14481, 20917, 41301, 62751, 188253, 567977, 1703931, 5111793, 7383701, 22151103, 66453309]

約数ペア:

[(1, 66453309), (3, 22151103), (9, 7383701), (13, 5111793), (39, 1703931), (117, 567977), (353, 188253), (1059, 62751), (1609, 41301), (3177, 20917), (4589, 14481), (4827, 13767)]