61319433

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3001}}^1$

素因数の和:3157

約数の個数: 24

約数和(自身を含む): 95823840

約数和(自身を除く): 34504407

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2919, 3001, 6811, 9003, 20433, 21007, 63021, 147049, 417139, 441147, 1251417, 2919973, 8759919, 20439811, 61319433]

約数ペア:

[(1, 61319433), (3, 20439811), (7, 8759919), (21, 2919973), (49, 1251417), (139, 441147), (147, 417139), (417, 147049), (973, 63021), (2919, 21007), (3001, 20433), (6811, 9003)]