133752717

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 226570240

約数和(自身を除く): 92817523

約数列:

[1, 3, 7, 9, 21, 63, 73, 127, 219, 229, 381, 511, 657, 687, 889, 1143, 1533, 1603, 2061, 2667, 4599, 4809, 8001, 9271, 14427, 16717, 27813, 29083, 50151, 64897, 83439, 87249, 117019, 150453, 194691, 203581, 261747, 351057, 584073, 610743, 1053171, 1832229, 2123059, 6369177, 14861413, 19107531, 44584239, 133752717]

約数ペア:

[(1, 133752717), (3, 44584239), (7, 19107531), (9, 14861413), (21, 6369177), (63, 2123059), (73, 1832229), (127, 1053171), (219, 610743), (229, 584073), (381, 351057), (511, 261747), (657, 203581), (687, 194691), (889, 150453), (1143, 117019), (1533, 87249), (1603, 83439), (2061, 64897), (2667, 50151), (4599, 29083), (4809, 27813), (8001, 16717), (9271, 14427)]