133714539

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{6781}}^1$

素因数の和:7107

約数の個数: 24

約数和(自身を含む): 221472992

約数和(自身を除く): 87758453

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 2191, 2817, 6573, 6781, 19719, 20343, 47467, 61029, 142401, 427203, 2122453, 6367359, 14857171, 19102077, 44571513, 133714539]

約数ペア:

[(1, 133714539), (3, 44571513), (7, 19102077), (9, 14857171), (21, 6367359), (63, 2122453), (313, 427203), (939, 142401), (2191, 61029), (2817, 47467), (6573, 20343), (6781, 19719)]