353292327

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{688679}}^1$

素因数の和:688707

約数の個数: 16

約数和(自身を含む): 550944000

約数和(自身を除く): 197651673

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 688679, 2066037, 6198111, 13084901, 18594333, 39254703, 117764109, 353292327]

約数ペア:

[(1, 353292327), (3, 117764109), (9, 39254703), (19, 18594333), (27, 13084901), (57, 6198111), (171, 2066037), (513, 688679)]