69997797

素因数分解:

$3^3\times {\mathrm{523}}^1\times {\mathrm{4957}}^1$

素因数の和:5489

約数の個数: 16

約数和(自身を含む): 103919680

約数和(自身を除く): 33921883

約数列:

[1, 3, 9, 27, 523, 1569, 4707, 4957, 14121, 14871, 44613, 133839, 2592511, 7777533, 23332599, 69997797]

約数ペア:

[(1, 69997797), (3, 23332599), (9, 7777533), (27, 2592511), (523, 133839), (1569, 44613), (4707, 14871), (4957, 14121)]