161840943

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{544919}}^1$

素因数の和:544939

約数の個数: 16

約数和(自身を含む): 261561600

約数和(自身を除く): 99720657

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 544919, 1634757, 4904271, 5994109, 14712813, 17982327, 53946981, 161840943]

約数ペア:

[(1, 161840943), (3, 53946981), (9, 17982327), (11, 14712813), (27, 5994109), (33, 4904271), (99, 1634757), (297, 544919)]