56931441

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 90190848

約数和(自身を除く): 33259407

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 903, 941, 1407, 2823, 2881, 6587, 8643, 19761, 20167, 40463, 60501, 63047, 121389, 189141, 283241, 441329, 849723, 1323987, 2711021, 8133063, 18977147, 56931441]

約数ペア:

[(1, 56931441), (3, 18977147), (7, 8133063), (21, 2711021), (43, 1323987), (67, 849723), (129, 441329), (201, 283241), (301, 189141), (469, 121389), (903, 63047), (941, 60501), (1407, 40463), (2823, 20167), (2881, 19761), (6587, 8643)]