117855081

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{76579}}^1$

素因数の和:76610

約数の個数: 20

約数和(自身を含む): 185323600

約数和(自身を除く): 67468519

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 76579, 229737, 689211, 1455001, 2067633, 4365003, 6202899, 13095009, 39285027, 117855081]

約数ペア:

[(1, 117855081), (3, 39285027), (9, 13095009), (19, 6202899), (27, 4365003), (57, 2067633), (81, 1455001), (171, 689211), (513, 229737), (1539, 76579)]