282487203

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 428889600

約数和(自身を除く): 146402397

約数列:

[1, 3, 9, 27, 71, 101, 213, 303, 639, 909, 1459, 1917, 2727, 4377, 7171, 13131, 21513, 39393, 64539, 103589, 147359, 193617, 310767, 442077, 932301, 1326231, 2796903, 3978693, 10462489, 31387467, 94162401, 282487203]

約数ペア:

[(1, 282487203), (3, 94162401), (9, 31387467), (27, 10462489), (71, 3978693), (101, 2796903), (213, 1326231), (303, 932301), (639, 442077), (909, 310767), (1459, 193617), (1917, 147359), (2727, 103589), (4377, 64539), (7171, 39393), (13131, 21513)]