68740991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{941}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 77997600

約数和(自身を除く): 9256609

約数列:

[1, 11, 29, 229, 319, 941, 2519, 6641, 10351, 27289, 73051, 215489, 300179, 2370379, 6249181, 68740991]

約数ペア:

[(1, 68740991), (11, 6249181), (29, 2370379), (229, 300179), (319, 215489), (941, 73051), (2519, 27289), (6641, 10351)]