27222117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 43585920

約数和(自身を除く): 16363803

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 2161, 4199, 6483, 12597, 28093, 36737, 41059, 84279, 110211, 123177, 477581, 533767, 698003, 1432743, 1601301, 2094009, 9074039, 27222117]

約数ペア:

[(1, 27222117), (3, 9074039), (13, 2094009), (17, 1601301), (19, 1432743), (39, 698003), (51, 533767), (57, 477581), (221, 123177), (247, 110211), (323, 84279), (663, 41059), (741, 36737), (969, 28093), (2161, 12597), (4199, 6483)]