53525367

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 97268256

約数和(自身を除く): 43742889

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 617, 729, 1071, 1377, 1701, 1851, 3213, 4131, 4319, 5103, 5553, 9639, 10489, 12393, 12957, 16659, 28917, 31467, 38871, 49977, 73423, 86751, 94401, 116613, 149931, 220269, 283203, 349839, 449793, 660807, 849609, 1049517, 1982421, 2548827, 3148551, 5947263, 7646481, 17841789, 53525367]

約数ペア:

[(1, 53525367), (3, 17841789), (7, 7646481), (9, 5947263), (17, 3148551), (21, 2548827), (27, 1982421), (51, 1049517), (63, 849609), (81, 660807), (119, 449793), (153, 349839), (189, 283203), (243, 220269), (357, 149931), (459, 116613), (567, 94401), (617, 86751), (729, 73423), (1071, 49977), (1377, 38871), (1701, 31467), (1851, 28917), (3213, 16659), (4131, 12957), (4319, 12393), (5103, 10489), (5553, 9639)]