213156663

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{75347}}^1$

素因数の和:75414

約数の個数: 16

約数和(自身を含む): 303803136

約数和(自身を除く): 90646473

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 75347, 226041, 1732981, 3089227, 5198943, 9267681, 71052221, 213156663]

約数ペア:

[(1, 213156663), (3, 71052221), (23, 9267681), (41, 5198943), (69, 3089227), (123, 1732981), (943, 226041), (2829, 75347)]