84659661

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{5839}}^1$

素因数の和:6030

約数の個数: 20

約数和(自身を含む): 127195200

約数和(自身を除く): 42535539

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 5839, 14499, 17517, 52551, 157653, 472959, 1045181, 3135543, 9406629, 28219887, 84659661]

約数ペア:

[(1, 84659661), (3, 28219887), (9, 9406629), (27, 3135543), (81, 1045181), (179, 472959), (537, 157653), (1611, 52551), (4833, 17517), (5839, 14499)]