133037247

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{40351}}^1$

素因数の和:40518

約数の個数: 16

約数和(自身を含む): 204019712

約数和(自身を除く): 70982465

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 40351, 121053, 282457, 847371, 6335107, 19005321, 44345749, 133037247]

約数ペア:

[(1, 133037247), (3, 44345749), (7, 19005321), (21, 6335107), (157, 847371), (471, 282457), (1099, 121053), (3297, 40351)]