156977464887

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{724303}}^1$

素因数の和:724684

約数の個数: 32

約数和(自身を含む): 243366144000

約数和(自身を除く): 86388679113

約数列:

[1, 3, 9, 23, 27, 69, 207, 349, 621, 1047, 3141, 8027, 9423, 24081, 72243, 216729, 724303, 2172909, 6518727, 16658969, 19556181, 49976907, 149930721, 252781747, 449792163, 758345241, 2275035723, 5813980181, 6825107169, 17441940543, 52325821629, 156977464887]

約数ペア:

[(1, 156977464887), (3, 52325821629), (9, 17441940543), (23, 6825107169), (27, 5813980181), (69, 2275035723), (207, 758345241), (349, 449792163), (621, 252781747), (1047, 149930721), (3141, 49976907), (8027, 19556181), (9423, 16658969), (24081, 6518727), (72243, 2172909), (216729, 724303)]