80937273

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{1433}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 109993536

約数和(自身を除く): 29056263

約数列:

[1, 3, 67, 201, 281, 843, 1433, 4299, 18827, 56481, 96011, 288033, 402673, 1208019, 26979091, 80937273]

約数ペア:

[(1, 80937273), (3, 26979091), (67, 1208019), (201, 402673), (281, 288033), (843, 96011), (1433, 56481), (4299, 18827)]