149541039

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{291503}}^1$

素因数の和:291531

約数の個数: 16

約数和(自身を含む): 233203200

約数和(自身を除く): 83662161

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 291503, 874509, 2623527, 5538557, 7870581, 16615671, 49847013, 149541039]

約数ペア:

[(1, 149541039), (3, 49847013), (9, 16615671), (19, 7870581), (27, 5538557), (57, 2623527), (171, 874509), (513, 291503)]