71243133

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 104160672

約数和(自身を除く): 32917539

約数列:

[1, 3, 13, 39, 83, 169, 249, 507, 1079, 1693, 3237, 5079, 14027, 22009, 42081, 66027, 140519, 286117, 421557, 858351, 1826747, 5480241, 23747711, 71243133]

約数ペア:

[(1, 71243133), (3, 23747711), (13, 5480241), (39, 1826747), (83, 858351), (169, 421557), (249, 286117), (507, 140519), (1079, 66027), (1693, 42081), (3237, 22009), (5079, 14027)]