45270009

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{2837}}^1$

素因数の和:3046

約数の個数: 20

約数和(自身を含む): 67992804

約数和(自身を除く): 22722795

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 2837, 5319, 8511, 15957, 25533, 76599, 229797, 558889, 1676667, 5030001, 15090003, 45270009]

約数ペア:

[(1, 45270009), (3, 15090003), (9, 5030001), (27, 1676667), (81, 558889), (197, 229797), (591, 76599), (1773, 25533), (2837, 15957), (5319, 8511)]