1569387729

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6269}}^1$

素因数の和:6430

約数の個数: 48

約数和(自身を含む): 2641826880

約数和(自身を除く): 1072439151

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 131, 147, 273, 393, 637, 917, 1703, 1911, 2751, 5109, 6269, 6419, 11921, 18807, 19257, 35763, 43883, 81497, 83447, 131649, 244491, 250341, 307181, 570479, 821239, 921543, 1711437, 2463717, 3993353, 5748673, 10676107, 11980059, 17246019, 32028321, 40240711, 74732749, 120722133, 224198247, 523129243, 1569387729]

約数ペア:

[(1, 1569387729), (3, 523129243), (7, 224198247), (13, 120722133), (21, 74732749), (39, 40240711), (49, 32028321), (91, 17246019), (131, 11980059), (147, 10676107), (273, 5748673), (393, 3993353), (637, 2463717), (917, 1711437), (1703, 921543), (1911, 821239), (2751, 570479), (5109, 307181), (6269, 250341), (6419, 244491), (11921, 131649), (18807, 83447), (19257, 81497), (35763, 43883)]