27931761

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2014

約数の個数: 36

約数和(自身を含む): 47782644

約数和(自身を除く): 19850883

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 1973, 4719, 5919, 14157, 17757, 21703, 25649, 65109, 76947, 195327, 230841, 238733, 282139, 716199, 846417, 2148597, 2539251, 3103529, 9310587, 27931761]

約数ペア:

[(1, 27931761), (3, 9310587), (9, 3103529), (11, 2539251), (13, 2148597), (33, 846417), (39, 716199), (99, 282139), (117, 238733), (121, 230841), (143, 195327), (363, 76947), (429, 65109), (1089, 25649), (1287, 21703), (1573, 17757), (1973, 14157), (4719, 5919)]