84136077

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 139806720

約数和(自身を除く): 55670643

約数列:

[1, 3, 9, 17, 27, 31, 51, 73, 81, 93, 153, 219, 243, 279, 459, 527, 657, 729, 837, 1241, 1377, 1581, 1971, 2187, 2263, 2511, 3723, 4131, 4743, 5913, 6789, 7533, 11169, 12393, 14229, 17739, 20367, 22599, 33507, 37179, 38471, 42687, 53217, 61101, 67797, 100521, 115413, 128061, 159651, 183303, 301563, 346239, 384183, 549909, 904689, 1038717, 1152549, 1649727, 2714067, 3116151, 4949181, 9348453, 28045359, 84136077]

約数ペア:

[(1, 84136077), (3, 28045359), (9, 9348453), (17, 4949181), (27, 3116151), (31, 2714067), (51, 1649727), (73, 1152549), (81, 1038717), (93, 904689), (153, 549909), (219, 384183), (243, 346239), (279, 301563), (459, 183303), (527, 159651), (657, 128061), (729, 115413), (837, 100521), (1241, 67797), (1377, 61101), (1581, 53217), (1971, 42687), (2187, 38471), (2263, 37179), (2511, 33507), (3723, 22599), (4131, 20367), (4743, 17739), (5913, 14229), (6789, 12393), (7533, 11169)]