87930927

素因数分解:

$3^4\times 7^1\times {\mathrm{155081}}^1$

素因数の和:155100

約数の個数: 20

約数和(自身を含む): 150119376

約数和(自身を除く): 62188449

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 155081, 465243, 1085567, 1395729, 3256701, 4187187, 9770103, 12561561, 29310309, 87930927]

約数ペア:

[(1, 87930927), (3, 29310309), (7, 12561561), (9, 9770103), (21, 4187187), (27, 3256701), (63, 1395729), (81, 1085567), (189, 465243), (567, 155081)]