126941087

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 160820352

約数和(自身を除く): 33879265

約数列:

[1, 7, 13, 73, 91, 97, 197, 511, 679, 949, 1261, 1379, 2561, 6643, 7081, 8827, 14381, 17927, 19109, 49567, 92053, 100667, 133763, 186953, 248417, 644371, 1308671, 1394957, 1738919, 9764699, 18134441, 126941087]

約数ペア:

[(1, 126941087), (7, 18134441), (13, 9764699), (73, 1738919), (91, 1394957), (97, 1308671), (197, 644371), (511, 248417), (679, 186953), (949, 133763), (1261, 100667), (1379, 92053), (2561, 49567), (6643, 19109), (7081, 17927), (8827, 14381)]