78001869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{35279}}^1$

素因数の和:35360

約数の個数: 16

約数和(自身を含む): 115153920

約数和(自身を除く): 37152051

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 35279, 105837, 388069, 1164207, 2363693, 7091079, 26000623, 78001869]

約数ペア:

[(1, 78001869), (3, 26000623), (11, 7091079), (33, 2363693), (67, 1164207), (201, 388069), (737, 105837), (2211, 35279)]