234304893

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{67271}}^1$

素因数の和:67326

約数の個数: 20

約数和(自身を含む): 358156128

約数和(自身を除く): 123851235

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 67271, 201813, 605439, 1816317, 2892653, 5448951, 8677959, 26033877, 78101631, 234304893]

約数ペア:

[(1, 234304893), (3, 78101631), (9, 26033877), (27, 8677959), (43, 5448951), (81, 2892653), (129, 1816317), (387, 605439), (1161, 201813), (3483, 67271)]