55086399

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{7817}}^1$

素因数の和:7861

約数の個数: 24

約数和(自身を含む): 85372560

約数和(自身を除く): 30286161

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 7817, 23451, 70353, 211059, 226693, 633177, 680079, 1899531, 2040237, 6120711, 18362133, 55086399]

約数ペア:

[(1, 55086399), (3, 18362133), (9, 6120711), (27, 2040237), (29, 1899531), (81, 680079), (87, 633177), (243, 226693), (261, 211059), (783, 70353), (2349, 23451), (7047, 7817)]