68213523

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{75541}}^1$

素因数の和:75594

約数の個数: 16

約数和(自身を含む): 106363136

約数和(自身を除く): 38149613

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 75541, 226623, 528787, 1586361, 3248263, 9744789, 22737841, 68213523]

約数ペア:

[(1, 68213523), (3, 22737841), (7, 9744789), (21, 3248263), (43, 1586361), (129, 528787), (301, 226623), (903, 75541)]