139734867

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{12899}}^1$

素因数の和:13082

約数の個数: 16

約数和(自身を含む): 195667200

約数和(自身を除く): 55932333

約数列:

[1, 3, 23, 69, 157, 471, 3611, 10833, 12899, 38697, 296677, 890031, 2025143, 6075429, 46578289, 139734867]

約数ペア:

[(1, 139734867), (3, 46578289), (23, 6075429), (69, 2025143), (157, 890031), (471, 296677), (3611, 38697), (10833, 12899)]