446429055663

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{12787633}}^1$

素因数の和:12788076

約数の個数: 20

約数和(自身を含む): 668435204448

約数和(自身を除く): 222006148785

約数列:

[1, 3, 9, 27, 81, 431, 1293, 3879, 11637, 34911, 12787633, 38362899, 115088697, 345266091, 1035798273, 5511469823, 16534409469, 49603228407, 148809685221, 446429055663]

約数ペア:

[(1, 446429055663), (3, 148809685221), (9, 49603228407), (27, 16534409469), (81, 5511469823), (431, 1035798273), (1293, 345266091), (3879, 115088697), (11637, 38362899), (34911, 12787633)]