2912890113

素因数分解:

$3^3\times 7^3\times {\mathrm{151}}^1\times {\mathrm{2083}}^1$

素因数の和:2264

約数の個数: 64

約数和(自身を含む): 5068288000

約数和(自身を除く): 2155397887

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 151, 189, 343, 441, 453, 1029, 1057, 1323, 1359, 2083, 3087, 3171, 4077, 6249, 7399, 9261, 9513, 14581, 18747, 22197, 28539, 43743, 51793, 56241, 66591, 102067, 131229, 155379, 199773, 306201, 314533, 393687, 466137, 714469, 918603, 943599, 1398411, 2143407, 2201731, 2755809, 2830797, 6430221, 6605193, 8492391, 15412117, 19290663, 19815579, 46236351, 59446737, 107884819, 138709053, 323654457, 416127159, 970963371, 2912890113]

約数ペア:

[(1, 2912890113), (3, 970963371), (7, 416127159), (9, 323654457), (21, 138709053), (27, 107884819), (49, 59446737), (63, 46236351), (147, 19815579), (151, 19290663), (189, 15412117), (343, 8492391), (441, 6605193), (453, 6430221), (1029, 2830797), (1057, 2755809), (1323, 2201731), (1359, 2143407), (2083, 1398411), (3087, 943599), (3171, 918603), (4077, 714469), (6249, 466137), (7399, 393687), (9261, 314533), (9513, 306201), (14581, 199773), (18747, 155379), (22197, 131229), (28539, 102067), (43743, 66591), (51793, 56241)]