27092781

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7699}}^1$

素因数の和:7745

約数の個数: 24

約数和(自身を含む): 43243200

約数和(自身を除く): 16150419

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 7699, 23097, 69291, 130883, 177077, 392649, 531231, 1177947, 1593693, 3010309, 9030927, 27092781]

約数ペア:

[(1, 27092781), (3, 9030927), (9, 3010309), (17, 1593693), (23, 1177947), (51, 531231), (69, 392649), (153, 177077), (207, 130883), (391, 69291), (1173, 23097), (3519, 7699)]