83335473

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2783

約数の個数: 40

約数和(自身を含む): 138738600

約数和(自身を除く): 55403127

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2349, 2729, 3393, 8187, 10179, 24561, 30537, 35477, 73683, 79141, 106431, 221049, 237423, 319293, 712269, 957879, 1028833, 2136807, 2873637, 3086499, 6410421, 9259497, 27778491, 83335473]

約数ペア:

[(1, 83335473), (3, 27778491), (9, 9259497), (13, 6410421), (27, 3086499), (29, 2873637), (39, 2136807), (81, 1028833), (87, 957879), (117, 712269), (261, 319293), (351, 237423), (377, 221049), (783, 106431), (1053, 79141), (1131, 73683), (2349, 35477), (2729, 30537), (3393, 24561), (8187, 10179)]