138783219

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{13499}}^1$

素因数の和:13674

約数の個数: 16

約数和(自身を含む): 194400000

約数和(自身を除く): 55616781

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 13499, 40497, 310477, 931431, 2011351, 6034053, 46261073, 138783219]

約数ペア:

[(1, 138783219), (3, 46261073), (23, 6034053), (69, 2011351), (149, 931431), (447, 310477), (3427, 40497), (10281, 13499)]