242533629

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2459}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 388483200

約数和(自身を除く): 145949571

約数列:

[1, 3, 9, 13, 27, 39, 117, 281, 351, 843, 2459, 2529, 3653, 7377, 7587, 10959, 22131, 31967, 32877, 66393, 95901, 98631, 287703, 690979, 863109, 2072937, 6218811, 8982727, 18656433, 26948181, 80844543, 242533629]

約数ペア:

[(1, 242533629), (3, 80844543), (9, 26948181), (13, 18656433), (27, 8982727), (39, 6218811), (117, 2072937), (281, 863109), (351, 690979), (843, 287703), (2459, 98631), (2529, 95901), (3653, 66393), (7377, 32877), (7587, 31967), (10959, 22131)]