42160311

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67891}}^1$

素因数の和:67923

約数の個数: 16

約数和(自身を含む): 65176320

約数和(自身を除く): 23016009

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 67891, 203673, 611019, 1561493, 1833057, 4684479, 14053437, 42160311]

約数ペア:

[(1, 42160311), (3, 14053437), (9, 4684479), (23, 1833057), (27, 1561493), (69, 611019), (207, 203673), (621, 67891)]