72674943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3803

約数の個数: 32

約数和(自身を含む): 114892800

約数和(自身を除く): 42217857

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 3739, 6479, 11217, 19437, 41129, 71041, 115909, 123387, 213123, 347727, 781451, 1274999, 2202271, 2344353, 3824997, 6606813, 24224981, 72674943]

約数ペア:

[(1, 72674943), (3, 24224981), (11, 6606813), (19, 3824997), (31, 2344353), (33, 2202271), (57, 1274999), (93, 781451), (209, 347727), (341, 213123), (589, 123387), (627, 115909), (1023, 71041), (1767, 41129), (3739, 19437), (6479, 11217)]