139278798

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{25537}}^1$

素因数の和:25649

約数の個数: 32

約数和(自身を含む): 312585120

約数和(自身を除く): 173306322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5454, 25537, 51074, 76611, 153222, 229833, 459666, 689499, 1378998, 2579237, 5158474, 7737711, 15475422, 23213133, 46426266, 69639399, 139278798]

約数ペア:

[(1, 139278798), (2, 69639399), (3, 46426266), (6, 23213133), (9, 15475422), (18, 7737711), (27, 5158474), (54, 2579237), (101, 1378998), (202, 689499), (303, 459666), (606, 229833), (909, 153222), (1818, 76611), (2727, 51074), (5454, 25537)]