61291674

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{39139}}^1$

素因数の和:39179

約数の個数: 32

約数和(自身を含む): 140904000

約数和(自身を除く): 79612326

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 39139, 78278, 117417, 234834, 352251, 704502, 1056753, 1135031, 2113506, 2270062, 3405093, 6810186, 10215279, 20430558, 30645837, 61291674]

約数ペア:

[(1, 61291674), (2, 30645837), (3, 20430558), (6, 10215279), (9, 6810186), (18, 3405093), (27, 2270062), (29, 2113506), (54, 1135031), (58, 1056753), (87, 704502), (174, 352251), (261, 234834), (522, 117417), (783, 78278), (1566, 39139)]