69657939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16091}}^1$

素因数の和:16147

約数の個数: 24

約数和(自身を含む): 111292272

約数和(自身を除く): 41634333

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 16091, 48273, 144819, 209183, 595367, 627549, 1786101, 1882647, 5358303, 7739771, 23219313, 69657939]

約数ペア:

[(1, 69657939), (3, 23219313), (9, 7739771), (13, 5358303), (37, 1882647), (39, 1786101), (111, 627549), (117, 595367), (333, 209183), (481, 144819), (1443, 48273), (4329, 16091)]