29702988279

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{430909}}^1$

素因数の和:430981

約数の個数: 40

約数和(自身を含む): 47551780320

約数和(自身を除く): 17848792041

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 333, 621, 851, 999, 1863, 2553, 2997, 7659, 22977, 68931, 430909, 1292727, 3878181, 9910907, 11634543, 15943633, 29732721, 34903629, 47830899, 89198163, 143492697, 267594489, 366703559, 430478091, 802783467, 1100110677, 1291434273, 3300332031, 9900996093, 29702988279]

約数ペア:

[(1, 29702988279), (3, 9900996093), (9, 3300332031), (23, 1291434273), (27, 1100110677), (37, 802783467), (69, 430478091), (81, 366703559), (111, 267594489), (207, 143492697), (333, 89198163), (621, 47830899), (851, 34903629), (999, 29732721), (1863, 15943633), (2553, 11634543), (2997, 9910907), (7659, 3878181), (22977, 1292727), (68931, 430909)]