157096341

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{7789}}^1$

素因数の和:7887

約数の個数: 24

約数和(自身を含む): 238187040

約数和(自身を除く): 81090699

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 2241, 6723, 7789, 20169, 23367, 70101, 210303, 630909, 646487, 1892727, 1939461, 5818383, 17455149, 52365447, 157096341]

約数ペア:

[(1, 157096341), (3, 52365447), (9, 17455149), (27, 5818383), (81, 1939461), (83, 1892727), (243, 646487), (249, 630909), (747, 210303), (2241, 70101), (6723, 23367), (7789, 20169)]