66420419757

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{1151}}^1\times {\mathrm{47969}}^1$

素因数の和:49524

約数の個数: 16

約数和(自身を含む): 88860395520

約数和(自身を除く): 22439975763

約数列:

[1, 3, 401, 1151, 1203, 3453, 47969, 143907, 461551, 1384653, 19235569, 55212319, 57706707, 165636957, 22140139919, 66420419757]

約数ペア:

[(1, 66420419757), (3, 22140139919), (401, 165636957), (1151, 57706707), (1203, 55212319), (3453, 19235569), (47969, 1384653), (143907, 461551)]