80860527

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1997}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 127792080

約数和(自身を除く): 46931553

約数列:

[1, 3, 9, 11, 33, 99, 409, 1227, 1997, 3681, 4499, 5991, 13497, 17973, 21967, 40491, 65901, 197703, 816773, 2450319, 7350957, 8984503, 26953509, 80860527]

約数ペア:

[(1, 80860527), (3, 26953509), (9, 8984503), (11, 7350957), (33, 2450319), (99, 816773), (409, 197703), (1227, 65901), (1997, 40491), (3681, 21967), (4499, 17973), (5991, 13497)]