210315559833

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{20127817}}^1$

素因数の和:20127875

約数の個数: 24

約数和(自身を含む): 322367133088

約数和(自身を除く): 112051573255

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 20127817, 60383451, 181150353, 543451059, 865496131, 1630353177, 2596488393, 4891059531, 7789465179, 23368395537, 70105186611, 210315559833]

約数ペア:

[(1, 210315559833), (3, 70105186611), (9, 23368395537), (27, 7789465179), (43, 4891059531), (81, 2596488393), (129, 1630353177), (243, 865496131), (387, 543451059), (1161, 181150353), (3483, 60383451), (10449, 20127817)]