156989614317

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1\times {\mathrm{20161}}^1$

素因数の和:21125

約数の個数: 32

約数和(自身を含む): 218485109760

約数和(自身を除く): 61495495443

約数列:

[1, 3, 31, 93, 101, 303, 829, 2487, 3131, 9393, 20161, 25699, 60483, 77097, 83729, 251187, 624991, 1874973, 2036261, 2595599, 6108783, 7786797, 16713469, 50140407, 63124091, 189372273, 518117539, 1554352617, 1688060369, 5064181107, 52329871439, 156989614317]

約数ペア:

[(1, 156989614317), (3, 52329871439), (31, 5064181107), (93, 1688060369), (101, 1554352617), (303, 518117539), (829, 189372273), (2487, 63124091), (3131, 50140407), (9393, 16713469), (20161, 7786797), (25699, 6108783), (60483, 2595599), (77097, 2036261), (83729, 1874973), (251187, 624991)]