80055243

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 121363200

約数和(自身を除く): 41307957

約数列:

[1, 3, 9, 27, 83, 139, 249, 257, 417, 747, 771, 1251, 2241, 2313, 3753, 6939, 11537, 21331, 34611, 35723, 63993, 103833, 107169, 191979, 311499, 321507, 575937, 964521, 2965009, 8895027, 26685081, 80055243]

約数ペア:

[(1, 80055243), (3, 26685081), (9, 8895027), (27, 2965009), (83, 964521), (139, 575937), (249, 321507), (257, 311499), (417, 191979), (747, 107169), (771, 103833), (1251, 63993), (2241, 35723), (2313, 34611), (3753, 21331), (6939, 11537)]