137509631

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 169850880

約数和(自身を除く): 32341249

約数列:

[1, 7, 19, 49, 127, 133, 889, 931, 1163, 2413, 6223, 8141, 16891, 22097, 56987, 118237, 147701, 154679, 1033907, 1082753, 2806319, 7237349, 19644233, 137509631]

約数ペア:

[(1, 137509631), (7, 19644233), (19, 7237349), (49, 2806319), (127, 1082753), (133, 1033907), (889, 154679), (931, 147701), (1163, 118237), (2413, 56987), (6223, 22097), (8141, 16891)]