20176675533

素因数分解:

$3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{307651}}^1$

素因数の和:308014

約数の個数: 32

約数和(自身を含む): 34260126720

約数和(自身を除く): 14083451187

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 347, 1041, 2429, 3123, 7287, 9369, 21861, 65583, 307651, 922953, 2153557, 2768859, 6460671, 8306577, 19382013, 58146039, 106754897, 320264691, 747284279, 960794073, 2241852837, 2882382219, 6725558511, 20176675533]

約数ペア:

[(1, 20176675533), (3, 6725558511), (7, 2882382219), (9, 2241852837), (21, 960794073), (27, 747284279), (63, 320264691), (189, 106754897), (347, 58146039), (1041, 19382013), (2429, 8306577), (3123, 6460671), (7287, 2768859), (9369, 2153557), (21861, 922953), (65583, 307651)]