26694171

素因数分解:

$3^3\times 7^2\times {\mathrm{20177}}^1$

素因数の和:20200

約数の個数: 24

約数和(自身を含む): 46005840

約数和(自身を除く): 19311669

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 20177, 60531, 141239, 181593, 423717, 544779, 988673, 1271151, 2966019, 3813453, 8898057, 26694171]

約数ペア:

[(1, 26694171), (3, 8898057), (7, 3813453), (9, 2966019), (21, 1271151), (27, 988673), (49, 544779), (63, 423717), (147, 181593), (189, 141239), (441, 60531), (1323, 20177)]