68377299

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{977}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 93653280

約数和(自身を除く): 25275981

約数列:

[1, 3, 41, 123, 569, 977, 1707, 2931, 23329, 40057, 69987, 120171, 555913, 1667739, 22792433, 68377299]

約数ペア:

[(1, 68377299), (3, 22792433), (41, 1667739), (123, 555913), (569, 120171), (977, 69987), (1707, 40057), (2931, 23329)]