78218751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{117977}}^1$

素因数の和:118010

約数の個数: 16

約数和(自身を含む): 118921824

約数和(自身を除く): 40703073

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 117977, 353931, 1533701, 2005609, 4601103, 6016827, 26072917, 78218751]

約数ペア:

[(1, 78218751), (3, 26072917), (13, 6016827), (17, 4601103), (39, 2005609), (51, 1533701), (221, 353931), (663, 117977)]