65388071

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3121}}^1$

素因数の和:3242

約数の個数: 16

約数和(自身を含む): 77625408

約数和(自身を除く): 12237337

約数列:

[1, 7, 41, 73, 287, 511, 2993, 3121, 20951, 21847, 127961, 227833, 895727, 1594831, 9341153, 65388071]

約数ペア:

[(1, 65388071), (7, 9341153), (41, 1594831), (73, 895727), (287, 227833), (511, 127961), (2993, 21847), (3121, 20951)]