165764097

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 255157760

約数和(自身を除く): 89393663

約数列:

[1, 3, 9, 27, 43, 67, 129, 201, 387, 603, 1161, 1809, 2131, 2881, 6393, 8643, 19179, 25929, 57537, 77787, 91633, 142777, 274899, 428331, 824697, 1284993, 2474091, 3854979, 6139411, 18418233, 55254699, 165764097]

約数ペア:

[(1, 165764097), (3, 55254699), (9, 18418233), (27, 6139411), (43, 3854979), (67, 2474091), (129, 1284993), (201, 824697), (387, 428331), (603, 274899), (1161, 142777), (1809, 91633), (2131, 77787), (2881, 57537), (6393, 25929), (8643, 19179)]