65339099497

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{249463}}^1$

素因数の和:249589

約数の個数: 32

約数和(自身を含む): 82766168064

約数和(自身を除く): 17427068567

約数列:

[1, 7, 17, 31, 71, 119, 217, 497, 527, 1207, 2201, 3689, 8449, 15407, 37417, 249463, 261919, 1746241, 4240871, 7733353, 17711873, 29686097, 54133471, 123983111, 131467001, 301101841, 549068063, 920269007, 2107712887, 3843476441, 9334157071, 65339099497]

約数ペア:

[(1, 65339099497), (7, 9334157071), (17, 3843476441), (31, 2107712887), (71, 920269007), (119, 549068063), (217, 301101841), (497, 131467001), (527, 123983111), (1207, 54133471), (2201, 29686097), (3689, 17711873), (8449, 7733353), (15407, 4240871), (37417, 1746241), (249463, 261919)]