90973179

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 148039680

約数和(自身を除く): 57066501

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 1413, 1727, 1951, 4239, 5181, 5853, 15543, 17559, 21461, 46629, 52677, 64383, 193149, 306307, 579447, 918921, 2756763, 3369377, 8270289, 10108131, 30324393, 90973179]

約数ペア:

[(1, 90973179), (3, 30324393), (9, 10108131), (11, 8270289), (27, 3369377), (33, 2756763), (99, 918921), (157, 579447), (297, 306307), (471, 193149), (1413, 64383), (1727, 52677), (1951, 46629), (4239, 21461), (5181, 17559), (5853, 15543)]