67642993

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 79145640

約数和(自身を除く): 11502647

約数列:

[1, 11, 29, 37, 121, 319, 407, 521, 1073, 3509, 4477, 5731, 11803, 15109, 19277, 63041, 129833, 166199, 212047, 559033, 1828189, 2332517, 6149363, 67642993]

約数ペア:

[(1, 67642993), (11, 6149363), (29, 2332517), (37, 1828189), (121, 559033), (319, 212047), (407, 166199), (521, 129833), (1073, 63041), (3509, 19277), (4477, 15109), (5731, 11803)]