143020977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{81773}}^1$

素因数の和:81840

約数の個数: 16

約数和(自身を含む): 211958208

約数和(自身を除く): 68937231

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 81773, 245319, 899503, 2698509, 4333969, 13001907, 47673659, 143020977]

約数ペア:

[(1, 143020977), (3, 47673659), (11, 13001907), (33, 4333969), (53, 2698509), (159, 899503), (583, 245319), (1749, 81773)]