66760803

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 98482176

約数和(自身を除く): 31721373

約数列:

[1, 3, 9, 71, 191, 213, 547, 573, 639, 1641, 1719, 4923, 13561, 38837, 40683, 104477, 116511, 122049, 313431, 349533, 940293, 7417867, 22253601, 66760803]

約数ペア:

[(1, 66760803), (3, 22253601), (9, 7417867), (71, 940293), (191, 349533), (213, 313431), (547, 122049), (573, 116511), (639, 104477), (1641, 40683), (1719, 38837), (4923, 13561)]