26749204857

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{1103}}^1\times {\mathrm{1907}}^1$

素因数の和:3179

約数の個数: 40

約数和(自身を含む): 40270766976

約数和(自身を除く): 13521562119

約数列:

[1, 3, 9, 27, 81, 157, 471, 1103, 1413, 1907, 3309, 4239, 5721, 9927, 12717, 17163, 29781, 51489, 89343, 154467, 173171, 299399, 519513, 898197, 1558539, 2103421, 2694591, 4675617, 6310263, 8083773, 14026851, 18930789, 24251319, 56792367, 170377101, 330237097, 990711291, 2972133873, 8916401619, 26749204857]

約数ペア:

[(1, 26749204857), (3, 8916401619), (9, 2972133873), (27, 990711291), (81, 330237097), (157, 170377101), (471, 56792367), (1103, 24251319), (1413, 18930789), (1907, 14026851), (3309, 8083773), (4239, 6310263), (5721, 4675617), (9927, 2694591), (12717, 2103421), (17163, 1558539), (29781, 898197), (51489, 519513), (89343, 299399), (154467, 173171)]