82728171

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23509}}^1$

素因数の和:23555

約数の個数: 24

約数和(自身を含む): 132032160

約数和(自身を除く): 49303989

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 23509, 70527, 211581, 399653, 540707, 1198959, 1622121, 3596877, 4866363, 9192019, 27576057, 82728171]

約数ペア:

[(1, 82728171), (3, 27576057), (9, 9192019), (17, 4866363), (23, 3596877), (51, 1622121), (69, 1198959), (153, 540707), (207, 399653), (391, 211581), (1173, 70527), (3519, 23509)]