29933037

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 48646080

約数和(自身を除く): 18713043

約数列:

[1, 3, 9, 19, 27, 37, 57, 83, 111, 171, 249, 333, 361, 513, 703, 747, 999, 1083, 1577, 2109, 2241, 3071, 3249, 4731, 6327, 9213, 9747, 13357, 14193, 18981, 27639, 29963, 40071, 42579, 58349, 82917, 89889, 120213, 175047, 269667, 360639, 525141, 809001, 1108631, 1575423, 3325893, 9977679, 29933037]

約数ペア:

[(1, 29933037), (3, 9977679), (9, 3325893), (19, 1575423), (27, 1108631), (37, 809001), (57, 525141), (83, 360639), (111, 269667), (171, 175047), (249, 120213), (333, 89889), (361, 82917), (513, 58349), (703, 42579), (747, 40071), (999, 29963), (1083, 27639), (1577, 18981), (2109, 14193), (2241, 13357), (3071, 9747), (3249, 9213), (4731, 6327)]