61139701

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3913

約数の個数: 24

約数和(自身を含む): 79289280

約数和(自身を除く): 18149579

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 3863, 15827, 27041, 65671, 73397, 189287, 459697, 513779, 1247749, 3217879, 3596453, 8734243, 61139701]

約数ペア:

[(1, 61139701), (7, 8734243), (17, 3596453), (19, 3217879), (49, 1247749), (119, 513779), (133, 459697), (323, 189287), (833, 73397), (931, 65671), (2261, 27041), (3863, 15827)]