121470573

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{54059}}^1$

素因数の和:54176

約数の個数: 16

約数和(自身を含む): 186831360

約数和(自身を除く): 65360787

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 54059, 162177, 378413, 1135239, 5784313, 17352939, 40490191, 121470573]

約数ペア:

[(1, 121470573), (3, 40490191), (7, 17352939), (21, 5784313), (107, 1135239), (321, 378413), (749, 162177), (2247, 54059)]