165760049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{1381}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 204314880

約数和(自身を除く): 38554831

約数列:

[1, 7, 13, 91, 1319, 1381, 9233, 9667, 17147, 17953, 120029, 125671, 1821539, 12750773, 23680007, 165760049]

約数ペア:

[(1, 165760049), (7, 23680007), (13, 12750773), (91, 1821539), (1319, 125671), (1381, 120029), (9233, 17953), (9667, 17147)]