121238847

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 178978800

約数和(自身を除く): 57739953

約数列:

[1, 3, 9, 83, 109, 249, 327, 747, 981, 1489, 4467, 9047, 13401, 27141, 81423, 123587, 162301, 370761, 486903, 1112283, 1460709, 13470983, 40412949, 121238847]

約数ペア:

[(1, 121238847), (3, 40412949), (9, 13470983), (83, 1460709), (109, 1112283), (249, 486903), (327, 370761), (747, 162301), (981, 123587), (1489, 81423), (4467, 27141), (9047, 13401)]