86345343

素因数分解:

$3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1801}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 142804896

約数和(自身を除く): 56459553

約数列:

[1, 3, 7, 9, 21, 63, 761, 1801, 2283, 5327, 5403, 6849, 12607, 15981, 16209, 37821, 47943, 113463, 1370561, 4111683, 9593927, 12335049, 28781781, 86345343]

約数ペア:

[(1, 86345343), (3, 28781781), (7, 12335049), (9, 9593927), (21, 4111683), (63, 1370561), (761, 113463), (1801, 47943), (2283, 37821), (5327, 16209), (5403, 15981), (6849, 12607)]