148045191

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 230189568

約数和(自身を除く): 82144377

約数列:

[1, 3, 7, 21, 83, 157, 249, 471, 541, 581, 1099, 1623, 1743, 3297, 3787, 11361, 13031, 39093, 44903, 84937, 91217, 134709, 254811, 273651, 314321, 594559, 942963, 1783677, 7049771, 21149313, 49348397, 148045191]

約数ペア:

[(1, 148045191), (3, 49348397), (7, 21149313), (21, 7049771), (83, 1783677), (157, 942963), (249, 594559), (471, 314321), (541, 273651), (581, 254811), (1099, 134709), (1623, 91217), (1743, 84937), (3297, 44903), (3787, 39093), (11361, 13031)]