74139729

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11933}}^1$

素因数の和:12064

約数の個数: 16

約数和(自身を含む): 105019200

約数和(自身を除く): 30879471

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 11933, 35799, 226727, 680181, 1300697, 3902091, 24713243, 74139729]

約数ペア:

[(1, 74139729), (3, 24713243), (19, 3902091), (57, 1300697), (109, 680181), (327, 226727), (2071, 35799), (6213, 11933)]