69027309

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{21851}}^1$

素因数の和:21879

約数の個数: 24

約数和(自身を含む): 111357792

約数和(自身を除く): 42330483

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 21851, 65553, 196659, 284063, 589977, 852189, 1769931, 2556567, 5309793, 7669701, 23009103, 69027309]

約数ペア:

[(1, 69027309), (3, 23009103), (9, 7669701), (13, 5309793), (27, 2556567), (39, 1769931), (81, 852189), (117, 589977), (243, 284063), (351, 196659), (1053, 65553), (3159, 21851)]