138701211

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{3571}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 205232832

約数和(自身を除く): 66531621

約数列:

[1, 3, 11, 33, 107, 121, 321, 363, 1177, 3531, 3571, 10713, 12947, 38841, 39281, 117843, 382097, 432091, 1146291, 1296273, 4203067, 12609201, 46233737, 138701211]

約数ペア:

[(1, 138701211), (3, 46233737), (11, 12609201), (33, 4203067), (107, 1296273), (121, 1146291), (321, 432091), (363, 382097), (1177, 117843), (3531, 39281), (3571, 38841), (10713, 12947)]