156724123131

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109520701}}^1$

素因数の和:109520763

約数の個数: 16

約数和(自身を含む): 236564716320

約数和(自身を除く): 79840593189

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 109520701, 328562103, 985686309, 2957058927, 5804597153, 17413791459, 52241374377, 156724123131]

約数ペア:

[(1, 156724123131), (3, 52241374377), (9, 17413791459), (27, 5804597153), (53, 2957058927), (159, 985686309), (477, 328562103), (1431, 109520701)]