78160329

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{222679}}^1$

素因数の和:222701

約数の個数: 16

約数和(自身を含む): 124700800

約数和(自身を除く): 46540471

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 222679, 668037, 2004111, 2894827, 6012333, 8684481, 26053443, 78160329]

約数ペア:

[(1, 78160329), (3, 26053443), (9, 8684481), (13, 6012333), (27, 2894827), (39, 2004111), (117, 668037), (351, 222679)]