226497813

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 326194176

約数和(自身を除く): 99696363

約数列:

[1, 3, 23, 43, 69, 97, 129, 291, 787, 989, 2231, 2361, 2967, 4171, 6693, 12513, 18101, 33841, 54303, 76339, 95933, 101523, 229017, 287799, 778343, 1755797, 2335029, 3282577, 5267391, 9847731, 75499271, 226497813]

約数ペア:

[(1, 226497813), (3, 75499271), (23, 9847731), (43, 5267391), (69, 3282577), (97, 2335029), (129, 1755797), (291, 778343), (787, 287799), (989, 229017), (2231, 101523), (2361, 95933), (2967, 76339), (4171, 54303), (6693, 33841), (12513, 18101)]