153406659

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 238178304

約数和(自身を除く): 84771645

約数列:

[1, 3, 7, 21, 83, 249, 283, 311, 581, 849, 933, 1743, 1981, 2177, 5943, 6531, 23489, 25813, 70467, 77439, 88013, 164423, 180691, 264039, 493269, 542073, 616091, 1848273, 7305079, 21915237, 51135553, 153406659]

約数ペア:

[(1, 153406659), (3, 51135553), (7, 21915237), (21, 7305079), (83, 1848273), (249, 616091), (283, 542073), (311, 493269), (581, 264039), (849, 180691), (933, 164423), (1743, 88013), (1981, 77439), (2177, 70467), (5943, 25813), (6531, 23489)]