78776763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{3877}}^1$

素因数の和:4414

約数の個数: 16

約数和(自身を含む): 113361696

約数和(自身を除く): 34584933

約数列:

[1, 3, 13, 39, 521, 1563, 3877, 6773, 11631, 20319, 50401, 151203, 2019917, 6059751, 26258921, 78776763]

約数ペア:

[(1, 78776763), (3, 26258921), (13, 6059751), (39, 2019917), (521, 151203), (1563, 50401), (3877, 20319), (6773, 11631)]