126666681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{8087}}^1$

素因数の和:8340

約数の個数: 16

約数和(自身を含む): 177030144

約数和(自身を除く): 50363463

約数列:

[1, 3, 23, 69, 227, 681, 5221, 8087, 15663, 24261, 186001, 558003, 1835749, 5507247, 42222227, 126666681]

約数ペア:

[(1, 126666681), (3, 42222227), (23, 5507247), (69, 1835749), (227, 558003), (681, 186001), (5221, 24261), (8087, 15663)]