61021161

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 93408000

約数和(自身を除く): 32386839

約数列:

[1, 3, 9, 27, 41, 123, 199, 277, 369, 597, 831, 1107, 1791, 2493, 5373, 7479, 8159, 11357, 24477, 34071, 55123, 73431, 102213, 165369, 220293, 306639, 496107, 1488321, 2260043, 6780129, 20340387, 61021161]

約数ペア:

[(1, 61021161), (3, 20340387), (9, 6780129), (27, 2260043), (41, 1488321), (123, 496107), (199, 306639), (277, 220293), (369, 165369), (597, 102213), (831, 73431), (1107, 55123), (1791, 34071), (2493, 24477), (5373, 11357), (7479, 8159)]