201473487

素因数分解:

$3^5\times {\mathrm{101}}^1\times {\mathrm{8209}}^1$

素因数の和:8325

約数の個数: 24

約数和(自身を含む): 304820880

約数和(自身を除く): 103347393

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 909, 2727, 8181, 8209, 24543, 24627, 73881, 221643, 664929, 829109, 1994787, 2487327, 7461981, 22385943, 67157829, 201473487]

約数ペア:

[(1, 201473487), (3, 67157829), (9, 22385943), (27, 7461981), (81, 2487327), (101, 1994787), (243, 829109), (303, 664929), (909, 221643), (2727, 73881), (8181, 24627), (8209, 24543)]