27791406

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67129}}^1$

素因数の和:67160

約数の個数: 24

約数和(自身を含む): 62833680

約数和(自身を除く): 35042274

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 67129, 134258, 201387, 402774, 604161, 1208322, 1543967, 3087934, 4631901, 9263802, 13895703, 27791406]

約数ペア:

[(1, 27791406), (2, 13895703), (3, 9263802), (6, 4631901), (9, 3087934), (18, 1543967), (23, 1208322), (46, 604161), (69, 402774), (138, 201387), (207, 134258), (414, 67129)]