231566163

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{3001}}^1$

素因数の和:3127

約数の個数: 24

約数和(自身を含む): 331781040

約数和(自身を除く): 100214877

約数列:

[1, 3, 17, 51, 89, 267, 289, 867, 1513, 3001, 4539, 9003, 25721, 51017, 77163, 153051, 267089, 801267, 867289, 2601867, 4540513, 13621539, 77188721, 231566163]

約数ペア:

[(1, 231566163), (3, 77188721), (17, 13621539), (51, 4540513), (89, 2601867), (267, 867289), (289, 801267), (867, 267089), (1513, 153051), (3001, 77163), (4539, 51017), (9003, 25721)]