121494737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 155823360

約数和(自身を除く): 34328623

約数列:

[1, 7, 13, 43, 61, 91, 301, 427, 509, 559, 793, 2623, 3563, 3913, 5551, 6617, 18361, 21887, 31049, 34099, 46319, 153209, 217343, 238693, 284531, 403637, 1335107, 1991717, 2825459, 9345749, 17356391, 121494737]

約数ペア:

[(1, 121494737), (7, 17356391), (13, 9345749), (43, 2825459), (61, 1991717), (91, 1335107), (301, 403637), (427, 284531), (509, 238693), (559, 217343), (793, 153209), (2623, 46319), (3563, 34099), (3913, 31049), (5551, 21887), (6617, 18361)]