42818157

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 65614848

約数和(自身を除く): 22796691

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 3391, 4209, 10173, 12627, 30519, 77993, 206851, 233979, 620553, 701937, 1861659, 4757573, 14272719, 42818157]

約数ペア:

[(1, 42818157), (3, 14272719), (9, 4757573), (23, 1861659), (61, 701937), (69, 620553), (183, 233979), (207, 206851), (549, 77993), (1403, 30519), (3391, 12627), (4209, 10173)]