80478387

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8741}}^1$

素因数の和:8792

約数の個数: 32

約数和(自身を含む): 134277120

約数和(自身を除く): 53798733

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 8741, 9207, 26223, 78669, 96151, 236007, 270971, 288453, 812913, 865359, 2438739, 2596077, 2980681, 7316217, 8942043, 26826129, 80478387]

約数ペア:

[(1, 80478387), (3, 26826129), (9, 8942043), (11, 7316217), (27, 2980681), (31, 2596077), (33, 2438739), (93, 865359), (99, 812913), (279, 288453), (297, 270971), (341, 236007), (837, 96151), (1023, 78669), (3069, 26223), (8741, 9207)]