225018243

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 348467200

約数和(自身を除く): 123448957

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2187, 2511, 3319, 7533, 9957, 22599, 29871, 67797, 89613, 102889, 268839, 308667, 806517, 926001, 2419551, 2778003, 7258653, 8334009, 25002027, 75006081, 225018243]

約数ペア:

[(1, 225018243), (3, 75006081), (9, 25002027), (27, 8334009), (31, 7258653), (81, 2778003), (93, 2419551), (243, 926001), (279, 806517), (729, 308667), (837, 268839), (2187, 102889), (2511, 89613), (3319, 67797), (7533, 29871), (9957, 22599)]