86467647

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3463}}^1$

素因数の和:3543

約数の個数: 32

約数和(自身を含む): 139668480

約数和(自身を除く): 53200833

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 3463, 3567, 8323, 10389, 24241, 24969, 72723, 100427, 141983, 301281, 425949, 702989, 993881, 2108967, 2981643, 4117507, 12352521, 28822549, 86467647]

約数ペア:

[(1, 86467647), (3, 28822549), (7, 12352521), (21, 4117507), (29, 2981643), (41, 2108967), (87, 993881), (123, 702989), (203, 425949), (287, 301281), (609, 141983), (861, 100427), (1189, 72723), (3463, 24969), (3567, 24241), (8323, 10389)]