25950601089

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1\times {\mathrm{1559}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 44284705920

約数和(自身を除く): 18334104831

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 193, 259, 333, 579, 777, 1351, 1369, 1559, 1737, 2331, 4053, 4107, 4677, 7141, 9583, 10913, 12159, 12321, 14031, 21423, 28749, 32739, 49987, 57683, 64269, 86247, 98217, 149961, 173049, 264217, 300887, 403781, 449883, 519147, 792651, 902661, 1211343, 1849519, 2106209, 2134271, 2377953, 2707983, 3634029, 5548557, 6318627, 6402813, 11132819, 14939897, 16645671, 18955881, 19208439, 33398457, 44819691, 77929733, 100195371, 134459073, 233789199, 411914303, 701367597, 1235742909, 2883400121, 3707228727, 8650200363, 25950601089]

約数ペア:

[(1, 25950601089), (3, 8650200363), (7, 3707228727), (9, 2883400121), (21, 1235742909), (37, 701367597), (63, 411914303), (111, 233789199), (193, 134459073), (259, 100195371), (333, 77929733), (579, 44819691), (777, 33398457), (1351, 19208439), (1369, 18955881), (1559, 16645671), (1737, 14939897), (2331, 11132819), (4053, 6402813), (4107, 6318627), (4677, 5548557), (7141, 3634029), (9583, 2707983), (10913, 2377953), (12159, 2134271), (12321, 2106209), (14031, 1849519), (21423, 1211343), (28749, 902661), (32739, 792651), (49987, 519147), (57683, 449883), (64269, 403781), (86247, 300887), (98217, 264217), (149961, 173049)]