137463669

素因数分解:

$3^3\times 7^2\times {\mathrm{103903}}^1$

素因数の和:103926

約数の個数: 24

約数和(自身を含む): 236901120

約数和(自身を除く): 99437451

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 103903, 311709, 727321, 935127, 2181963, 2805381, 5091247, 6545889, 15273741, 19637667, 45821223, 137463669]

約数ペア:

[(1, 137463669), (3, 45821223), (7, 19637667), (9, 15273741), (21, 6545889), (27, 5091247), (49, 2805381), (63, 2181963), (147, 935127), (189, 727321), (441, 311709), (1323, 103903)]