66851631

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13781}}^1$

素因数の和:13812

約数の個数: 36

約数和(自身を含む): 122549544

約数和(自身を除く): 55697913

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 13781, 41343, 96467, 124029, 151591, 289401, 454773, 675269, 868203, 1061137, 1364319, 2025807, 3183411, 6077421, 7427959, 9550233, 22283877, 66851631]

約数ペア:

[(1, 66851631), (3, 22283877), (7, 9550233), (9, 7427959), (11, 6077421), (21, 3183411), (33, 2025807), (49, 1364319), (63, 1061137), (77, 868203), (99, 675269), (147, 454773), (231, 289401), (441, 151591), (539, 124029), (693, 96467), (1617, 41343), (4851, 13781)]