55966239

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13259}}^1$

素因数の和:13339

約数の個数: 24

約数和(自身を含む): 93774720

約数和(自身を除く): 37808481

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 13259, 39777, 92813, 119331, 278439, 835317, 888353, 2665059, 6218471, 7995177, 18655413, 55966239]

約数ペア:

[(1, 55966239), (3, 18655413), (7, 7995177), (9, 6218471), (21, 2665059), (63, 888353), (67, 835317), (201, 278439), (469, 119331), (603, 92813), (1407, 39777), (4221, 13259)]