47673873

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 77172480

約数和(自身を除く): 29498607

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1913, 1917, 2769, 5739, 8307, 17217, 24869, 24921, 51651, 74607, 135823, 223821, 407469, 671463, 1222407, 1765699, 3667221, 5297097, 15891291, 47673873]

約数ペア:

[(1, 47673873), (3, 15891291), (9, 5297097), (13, 3667221), (27, 1765699), (39, 1222407), (71, 671463), (117, 407469), (213, 223821), (351, 135823), (639, 74607), (923, 51651), (1913, 24921), (1917, 24869), (2769, 17217), (5739, 8307)]