156959866497

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1\times {\mathrm{56209}}^1$

素因数の和:57613

約数の個数: 32

約数和(自身を含む): 241690408960

約数和(自身を除く): 84730542463

約数列:

[1, 3, 7, 21, 103, 309, 721, 1291, 2163, 3873, 9037, 27111, 56209, 132973, 168627, 393463, 398919, 930811, 1180389, 2792433, 5789527, 17368581, 40526689, 72565819, 121580067, 217697457, 507960733, 1523882199, 7474279357, 22422838071, 52319955499, 156959866497]

約数ペア:

[(1, 156959866497), (3, 52319955499), (7, 22422838071), (21, 7474279357), (103, 1523882199), (309, 507960733), (721, 217697457), (1291, 121580067), (2163, 72565819), (3873, 40526689), (9037, 17368581), (27111, 5789527), (56209, 2792433), (132973, 1180389), (168627, 930811), (393463, 398919)]