57812223

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 94708224

約数和(自身を除く): 36896001

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 2417, 3417, 7251, 7973, 16919, 23919, 41089, 50757, 123267, 161939, 287623, 485817, 862869, 1133573, 2752963, 3400719, 8258889, 19270741, 57812223]

約数ペア:

[(1, 57812223), (3, 19270741), (7, 8258889), (17, 3400719), (21, 2752963), (51, 1133573), (67, 862869), (119, 485817), (201, 287623), (357, 161939), (469, 123267), (1139, 50757), (1407, 41089), (2417, 23919), (3417, 16919), (7251, 7973)]