87957969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1\times {\mathrm{1669}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 128095680

約数和(自身を除く): 40137711

約数列:

[1, 3, 11, 33, 1597, 1669, 4791, 5007, 17567, 18359, 52701, 55077, 2665393, 7996179, 29319323, 87957969]

約数ペア:

[(1, 87957969), (3, 29319323), (11, 7996179), (33, 2665393), (1597, 55077), (1669, 52701), (4791, 18359), (5007, 17567)]