64642479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67547}}^1$

素因数の和:67590

約数の個数: 16

約数和(自身を含む): 97269120

約数和(自身を除く): 32626641

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 67547, 202641, 743017, 1958863, 2229051, 5876589, 21547493, 64642479]

約数ペア:

[(1, 64642479), (3, 21547493), (11, 5876589), (29, 2229051), (33, 1958863), (87, 743017), (319, 202641), (957, 67547)]