61149654

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{3463}}^1$

素因数の和:3586

約数の個数: 40

約数和(自身を含む): 138317520

約数和(自身を除く): 77167866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 3463, 5886, 6926, 8829, 10389, 17658, 20778, 31167, 62334, 93501, 187002, 280503, 377467, 561006, 754934, 1132401, 2264802, 3397203, 6794406, 10191609, 20383218, 30574827, 61149654]

約数ペア:

[(1, 61149654), (2, 30574827), (3, 20383218), (6, 10191609), (9, 6794406), (18, 3397203), (27, 2264802), (54, 1132401), (81, 754934), (109, 561006), (162, 377467), (218, 280503), (327, 187002), (654, 93501), (981, 62334), (1962, 31167), (2943, 20778), (3463, 17658), (5886, 10389), (6926, 8829)]