27870597

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 41558400

約数和(自身を除く): 13687803

約数列:

[1, 3, 9, 59, 73, 177, 219, 531, 657, 719, 2157, 4307, 6471, 12921, 38763, 42421, 52487, 127263, 157461, 381789, 472383, 3096733, 9290199, 27870597]

約数ペア:

[(1, 27870597), (3, 9290199), (9, 3096733), (59, 472383), (73, 381789), (177, 157461), (219, 127263), (531, 52487), (657, 42421), (719, 38763), (2157, 12921), (4307, 6471)]