27934263

素因数分解:

$3^2\times 7^3\times {\mathrm{9049}}^1$

素因数の和:9076

約数の個数: 24

約数和(自身を含む): 47060000

約数和(自身を除く): 19125737

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 9049, 27147, 63343, 81441, 190029, 443401, 570087, 1330203, 3103807, 3990609, 9311421, 27934263]

約数ペア:

[(1, 27934263), (3, 9311421), (7, 3990609), (9, 3103807), (21, 1330203), (49, 570087), (63, 443401), (147, 190029), (343, 81441), (441, 63343), (1029, 27147), (3087, 9049)]