71468881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 81119808

約数和(自身を除く): 9650927

約数列:

[1, 11, 43, 61, 473, 671, 2477, 2623, 27247, 28853, 106511, 151097, 1171621, 1662067, 6497171, 71468881]

約数ペア:

[(1, 71468881), (11, 6497171), (43, 1662067), (61, 1171621), (473, 151097), (671, 106511), (2477, 28853), (2623, 27247)]