320098041

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 480816000

約数和(自身を除く): 160717959

約数列:

[1, 3, 9, 27, 149, 251, 317, 447, 753, 951, 1341, 2259, 2853, 4023, 6777, 8559, 37399, 47233, 79567, 112197, 141699, 238701, 336591, 425097, 716103, 1009773, 1275291, 2148309, 11855483, 35566449, 106699347, 320098041]

約数ペア:

[(1, 320098041), (3, 106699347), (9, 35566449), (27, 11855483), (149, 2148309), (251, 1275291), (317, 1009773), (447, 716103), (753, 425097), (951, 336591), (1341, 238701), (2259, 141699), (2853, 112197), (4023, 79567), (6777, 47233), (8559, 37399)]