20274327

素因数分解:

$3^3\times {\mathrm{83}}^2\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 24

約数和(自身を含む): 30681200

約数和(自身を除く): 10406873

約数列:

[1, 3, 9, 27, 83, 109, 249, 327, 747, 981, 2241, 2943, 6889, 9047, 20667, 27141, 62001, 81423, 186003, 244269, 750901, 2252703, 6758109, 20274327]

約数ペア:

[(1, 20274327), (3, 6758109), (9, 2252703), (27, 750901), (83, 244269), (109, 186003), (249, 81423), (327, 62001), (747, 27141), (981, 20667), (2241, 9047), (2943, 6889)]