68632921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7069}}^1$

素因数の和:7168

約数の個数: 16

約数和(自身を含む): 83708800

約数和(自身を除く): 15075879

約数列:

[1, 7, 19, 73, 133, 511, 1387, 7069, 9709, 49483, 134311, 516037, 940177, 3612259, 9804703, 68632921]

約数ペア:

[(1, 68632921), (7, 9804703), (19, 3612259), (73, 940177), (133, 516037), (511, 134311), (1387, 49483), (7069, 9709)]