27190863

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3061}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 47032320

約数和(自身を除く): 19841457

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 3061, 8883, 9183, 21427, 27549, 64281, 82647, 143867, 192843, 431601, 578529, 1007069, 1294803, 3021207, 3884409, 9063621, 27190863]

約数ペア:

[(1, 27190863), (3, 9063621), (7, 3884409), (9, 3021207), (21, 1294803), (27, 1007069), (47, 578529), (63, 431601), (141, 192843), (189, 143867), (329, 82647), (423, 64281), (987, 27549), (1269, 21427), (2961, 9183), (3061, 8883)]