120859209

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{26177}}^1$

素因数の和:26211

約数の個数: 24

約数和(自身を含む): 190575840

約数和(自身を除く): 69716631

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 26177, 78531, 235593, 497363, 706779, 1492089, 2120337, 4476267, 6361011, 13428801, 40286403, 120859209]

約数ペア:

[(1, 120859209), (3, 40286403), (9, 13428801), (19, 6361011), (27, 4476267), (57, 2120337), (81, 1492089), (171, 706779), (243, 497363), (513, 235593), (1539, 78531), (4617, 26177)]