73651923

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47857}}^1$

素因数の和:47888

約数の個数: 20

約数和(自身を含む): 115816360

約数和(自身を除く): 42164437

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 47857, 143571, 430713, 909283, 1292139, 2727849, 3876417, 8183547, 24550641, 73651923]

約数ペア:

[(1, 73651923), (3, 24550641), (9, 8183547), (19, 3876417), (27, 2727849), (57, 1292139), (81, 909283), (171, 430713), (513, 143571), (1539, 47857)]