78877773

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13219}}^1$

素因数の和:13258

約数の個数: 32

約数和(自身を含む): 133257600

約数和(自身を除く): 54379827

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 13219, 39657, 118971, 171847, 224723, 356913, 515541, 674169, 1546623, 2022507, 2921399, 4639869, 6067521, 8764197, 26292591, 78877773]

約数ペア:

[(1, 78877773), (3, 26292591), (9, 8764197), (13, 6067521), (17, 4639869), (27, 2921399), (39, 2022507), (51, 1546623), (117, 674169), (153, 515541), (221, 356913), (351, 224723), (459, 171847), (663, 118971), (1989, 39657), (5967, 13219)]