172916691

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{5981}}^1$

素因数の和:6426

約数の個数: 16

約数和(自身を含む): 241194240

約数和(自身を除く): 68277549

約数列:

[1, 3, 23, 69, 419, 1257, 5981, 9637, 17943, 28911, 137563, 412689, 2506039, 7518117, 57638897, 172916691]

約数ペア:

[(1, 172916691), (3, 57638897), (23, 7518117), (69, 2506039), (419, 412689), (1257, 137563), (5981, 28911), (9637, 17943)]