68903527

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4241}}^1$

素因数の和:4470

約数の個数: 16

約数和(自身を含む): 86333184

約数和(自身を除く): 17429657

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 4241, 16247, 29687, 46651, 326557, 894851, 6263957, 9843361, 68903527]

約数ペア:

[(1, 68903527), (7, 9843361), (11, 6263957), (77, 894851), (211, 326557), (1477, 46651), (2321, 29687), (4241, 16247)]