99974781

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 148721664

約数和(自身を除く): 48746883

約数列:

[1, 3, 9, 47, 127, 141, 381, 423, 1143, 1861, 5583, 5969, 16749, 17907, 53721, 87467, 236347, 262401, 709041, 787203, 2127123, 11108309, 33324927, 99974781]

約数ペア:

[(1, 99974781), (3, 33324927), (9, 11108309), (47, 2127123), (127, 787203), (141, 709041), (381, 262401), (423, 236347), (1143, 87467), (1861, 53721), (5583, 17907), (5969, 16749)]