77473611

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 117411840

約数和(自身を除く): 39938229

約数列:

[1, 3, 9, 27, 83, 181, 191, 249, 543, 573, 747, 1629, 1719, 2241, 4887, 5157, 15023, 15853, 34571, 45069, 47559, 103713, 135207, 142677, 311139, 405621, 428031, 933417, 2869393, 8608179, 25824537, 77473611]

約数ペア:

[(1, 77473611), (3, 25824537), (9, 8608179), (27, 2869393), (83, 933417), (181, 428031), (191, 405621), (249, 311139), (543, 142677), (573, 135207), (747, 103713), (1629, 47559), (1719, 45069), (2241, 34571), (4887, 15853), (5157, 15023)]