25824393

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 44083200

約数和(自身を除く): 18258807

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 983, 1251, 2919, 2949, 3753, 6881, 8757, 8847, 20643, 26271, 26541, 61929, 136637, 185787, 409911, 956459, 1229733, 2869377, 3689199, 8608131, 25824393]

約数ペア:

[(1, 25824393), (3, 8608131), (7, 3689199), (9, 2869377), (21, 1229733), (27, 956459), (63, 409911), (139, 185787), (189, 136637), (417, 61929), (973, 26541), (983, 26271), (1251, 20643), (2919, 8847), (2949, 8757), (3753, 6881)]