15691943727

素因数分解:

$3^3\times {\mathrm{21017}}^1\times {\mathrm{27653}}^1$

素因数の和:48679

約数の個数: 16

約数和(自身を含む): 23249270880

約数和(自身を除く): 7557327153

約数列:

[1, 3, 9, 27, 21017, 27653, 63051, 82959, 189153, 248877, 567459, 746631, 581183101, 1743549303, 5230647909, 15691943727]

約数ペア:

[(1, 15691943727), (3, 5230647909), (9, 1743549303), (27, 581183101), (21017, 746631), (27653, 567459), (63051, 248877), (82959, 189153)]