137788651

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 186278400

約数和(自身を除く): 48489749

約数列:

[1, 7, 11, 13, 77, 91, 143, 179, 769, 1001, 1253, 1969, 2327, 5383, 8459, 9997, 13783, 16289, 25597, 59213, 69979, 109967, 137651, 179179, 769769, 963557, 1514161, 1789463, 10599127, 12526241, 19684093, 137788651]

約数ペア:

[(1, 137788651), (7, 19684093), (11, 12526241), (13, 10599127), (77, 1789463), (91, 1514161), (143, 963557), (179, 769769), (769, 179179), (1001, 137651), (1253, 109967), (1969, 69979), (2327, 59213), (5383, 25597), (8459, 16289), (9997, 13783)]