66443289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{42839}}^1$

素因数の和:42900

約数の個数: 16

約数和(自身を含む): 98703360

約数和(自身を除く): 32260071

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 42839, 128517, 471229, 1413687, 2013433, 6040299, 22147763, 66443289]

約数ペア:

[(1, 66443289), (3, 22147763), (11, 6040299), (33, 2013433), (47, 1413687), (141, 471229), (517, 128517), (1551, 42839)]