917991927

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{6053}}^1$

素因数の和:6240

約数の個数: 32

約数和(自身を含む): 1403559360

約数和(自身を除く): 485567433

約数列:

[1, 3, 9, 27, 41, 123, 137, 369, 411, 1107, 1233, 3699, 5617, 6053, 16851, 18159, 50553, 54477, 151659, 163431, 248173, 744519, 829261, 2233557, 2487783, 6700671, 7463349, 22390047, 33999701, 101999103, 305997309, 917991927]

約数ペア:

[(1, 917991927), (3, 305997309), (9, 101999103), (27, 33999701), (41, 22390047), (123, 7463349), (137, 6700671), (369, 2487783), (411, 2233557), (1107, 829261), (1233, 744519), (3699, 248173), (5617, 163431), (6053, 151659), (16851, 54477), (18159, 50553)]