20171125899

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{1427}}^1\times {\mathrm{2741}}^1$

素因数の和:4368

約数の個数: 32

約数和(自身を含む): 30071623680

約数和(自身を除く): 9900497781

約数列:

[1, 3, 9, 27, 191, 573, 1427, 1719, 2741, 4281, 5157, 8223, 12843, 24669, 38529, 74007, 272557, 523531, 817671, 1570593, 2453013, 3911407, 4711779, 7359039, 11734221, 14135337, 35202663, 105607989, 747078737, 2241236211, 6723708633, 20171125899]

約数ペア:

[(1, 20171125899), (3, 6723708633), (9, 2241236211), (27, 747078737), (191, 105607989), (573, 35202663), (1427, 14135337), (1719, 11734221), (2741, 7359039), (4281, 4711779), (5157, 3911407), (8223, 2453013), (12843, 1570593), (24669, 817671), (38529, 523531), (74007, 272557)]