27967773

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 38384640

約数和(自身を除く): 10416867

約数列:

[1, 3, 47, 139, 141, 417, 1427, 4281, 6533, 19599, 67069, 198353, 201207, 595059, 9322591, 27967773]

約数ペア:

[(1, 27967773), (3, 9322591), (47, 595059), (139, 201207), (141, 198353), (417, 67069), (1427, 19599), (4281, 6533)]