153249901

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{35141}}^1$

素因数の和:35244

約数の個数: 12

約数和(自身を含む): 180278460

約数和(自身を除く): 27028559

約数列:

[1, 7, 49, 89, 623, 4361, 35141, 245987, 1721909, 3127549, 21892843, 153249901]

約数ペア:

[(1, 153249901), (7, 21892843), (49, 3127549), (89, 1721909), (623, 245987), (4361, 35141)]