20149160577

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3877}}^1\times {\mathrm{19037}}^1$

素因数の和:22937

約数の個数: 32

約数和(自身を含む): 33075555072

約数和(自身を除く): 12926394495

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3877, 11631, 19037, 27139, 50401, 57111, 81417, 133259, 151203, 247481, 352807, 399777, 742443, 1058421, 1732367, 5197101, 73806449, 221419347, 516645143, 959483837, 1549935429, 2878451511, 6716386859, 20149160577]

約数ペア:

[(1, 20149160577), (3, 6716386859), (7, 2878451511), (13, 1549935429), (21, 959483837), (39, 516645143), (91, 221419347), (273, 73806449), (3877, 5197101), (11631, 1732367), (19037, 1058421), (27139, 742443), (50401, 399777), (57111, 352807), (81417, 247481), (133259, 151203)]