65780829

素因数分解:

$3^5\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 98923552

約数和(自身を除く): 33142723

約数列:

[1, 3, 9, 27, 81, 243, 421, 643, 1263, 1929, 3789, 5787, 11367, 17361, 34101, 52083, 102303, 156249, 270703, 812109, 2436327, 7308981, 21926943, 65780829]

約数ペア:

[(1, 65780829), (3, 21926943), (9, 7308981), (27, 2436327), (81, 812109), (243, 270703), (421, 156249), (643, 102303), (1263, 52083), (1929, 34101), (3789, 17361), (5787, 11367)]