65745141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9181}}^1$

素因数の和:9233

約数の個数: 32

約数和(自身を含む): 112828416

約数和(自身を除く): 47083275

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 9181, 27543, 64267, 100991, 192801, 284611, 302973, 706937, 853833, 1992277, 2120811, 3130721, 5976831, 9392163, 21915047, 65745141]

約数ペア:

[(1, 65745141), (3, 21915047), (7, 9392163), (11, 5976831), (21, 3130721), (31, 2120811), (33, 1992277), (77, 853833), (93, 706937), (217, 302973), (231, 284611), (341, 192801), (651, 100991), (1023, 64267), (2387, 27543), (7161, 9181)]