121540947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 186900480

約数和(自身を除く): 65359533

約数列:

[1, 3, 11, 23, 33, 69, 79, 237, 253, 759, 869, 1817, 2027, 2607, 5451, 6081, 19987, 22297, 46621, 59961, 66891, 139863, 160133, 480399, 512831, 1538493, 1761463, 3683059, 5284389, 11049177, 40513649, 121540947]

約数ペア:

[(1, 121540947), (3, 40513649), (11, 11049177), (23, 5284389), (33, 3683059), (69, 1761463), (79, 1538493), (237, 512831), (253, 480399), (759, 160133), (869, 139863), (1817, 66891), (2027, 59961), (2607, 46621), (5451, 22297), (6081, 19987)]