160182981

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3701}}^1$

素因数の和:3946

約数の個数: 32

約数和(自身を含む): 272467200

約数和(自身を除く): 112284219

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 687, 1603, 2061, 3701, 4809, 6183, 11103, 14427, 25907, 33309, 43281, 77721, 99927, 233163, 699489, 847529, 2542587, 5932703, 7627761, 17798109, 22883283, 53394327, 160182981]

約数ペア:

[(1, 160182981), (3, 53394327), (7, 22883283), (9, 17798109), (21, 7627761), (27, 5932703), (63, 2542587), (189, 847529), (229, 699489), (687, 233163), (1603, 99927), (2061, 77721), (3701, 43281), (4809, 33309), (6183, 25907), (11103, 14427)]