149776317

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{53857}}^1$

素因数の和:53969

約数の個数: 16

約数和(自身を含む): 224049280

約数和(自身を除く): 74272963

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 53857, 161571, 484713, 1454139, 5547271, 16641813, 49925439, 149776317]

約数ペア:

[(1, 149776317), (3, 49925439), (9, 16641813), (27, 5547271), (103, 1454139), (309, 484713), (927, 161571), (2781, 53857)]