71125317

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{15227}}^1$

素因数の和:15409

約数の個数: 16

約数和(自身を含む): 105986880

約数和(自身を除く): 34861563

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 15227, 45681, 137043, 411129, 2634271, 7902813, 23708439, 71125317]

約数ペア:

[(1, 71125317), (3, 23708439), (9, 7902813), (27, 2634271), (173, 411129), (519, 137043), (1557, 45681), (4671, 15227)]