53082309

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 84706560

約数和(自身を除く): 31624251

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 1113, 1289, 1961, 3867, 5883, 9023, 13727, 27069, 41181, 47693, 68317, 143079, 204951, 333851, 478219, 1001553, 1434657, 2527729, 7583187, 17694103, 53082309]

約数ペア:

[(1, 53082309), (3, 17694103), (7, 7583187), (21, 2527729), (37, 1434657), (53, 1001553), (111, 478219), (159, 333851), (259, 204951), (371, 143079), (777, 68317), (1113, 47693), (1289, 41181), (1961, 27069), (3867, 13727), (5883, 9023)]