69140379

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10321}}^1$

素因数の和:10371

約数の個数: 32

約数和(自身を含む): 118909440

約数和(自身を除く): 49769061

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 10321, 30963, 72247, 113531, 216741, 299309, 340593, 794717, 897927, 2095163, 2384151, 3292399, 6285489, 9877197, 23046793, 69140379]

約数ペア:

[(1, 69140379), (3, 23046793), (7, 9877197), (11, 6285489), (21, 3292399), (29, 2384151), (33, 2095163), (77, 897927), (87, 794717), (203, 340593), (231, 299309), (319, 216741), (609, 113531), (957, 72247), (2233, 30963), (6699, 10321)]