117882351

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{27809}}^1$

素因数の和:27975

約数の個数: 16

約数和(自身を含む): 175759200

約数和(自身を除く): 57876849

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 27809, 83427, 250281, 750843, 4366013, 13098039, 39294117, 117882351]

約数ペア:

[(1, 117882351), (3, 39294117), (9, 13098039), (27, 4366013), (157, 750843), (471, 250281), (1413, 83427), (4239, 27809)]