66182193

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 121680000

約数和(自身を除く): 55497807

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 539, 693, 1029, 1617, 1949, 3087, 3773, 4851, 5847, 11319, 13643, 17541, 21439, 33957, 40929, 64317, 95501, 122787, 150073, 192951, 286503, 450219, 668507, 859509, 1050511, 1350657, 2005521, 3151533, 6016563, 7353577, 9454599, 22060731, 66182193]

約数ペア:

[(1, 66182193), (3, 22060731), (7, 9454599), (9, 7353577), (11, 6016563), (21, 3151533), (33, 2005521), (49, 1350657), (63, 1050511), (77, 859509), (99, 668507), (147, 450219), (231, 286503), (343, 192951), (441, 150073), (539, 122787), (693, 95501), (1029, 64317), (1617, 40929), (1949, 33957), (3087, 21439), (3773, 17541), (4851, 13643), (5847, 11319)]