61547454

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 139014720

約数和(自身を除く): 77467266

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 157, 174, 261, 314, 471, 522, 751, 942, 1413, 1502, 2253, 2826, 4506, 4553, 6759, 9106, 13518, 13659, 21779, 27318, 40977, 43558, 65337, 81954, 117907, 130674, 196011, 235814, 353721, 392022, 707442, 1061163, 2122326, 3419303, 6838606, 10257909, 20515818, 30773727, 61547454]

約数ペア:

[(1, 61547454), (2, 30773727), (3, 20515818), (6, 10257909), (9, 6838606), (18, 3419303), (29, 2122326), (58, 1061163), (87, 707442), (157, 392022), (174, 353721), (261, 235814), (314, 196011), (471, 130674), (522, 117907), (751, 81954), (942, 65337), (1413, 43558), (1502, 40977), (2253, 27318), (2826, 21779), (4506, 13659), (4553, 13518), (6759, 9106)]