173823147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 274285440

約数和(自身を除く): 100462293

約数列:

[1, 3, 9, 17, 51, 73, 79, 153, 197, 219, 237, 591, 657, 711, 1241, 1343, 1773, 3349, 3723, 4029, 5767, 10047, 11169, 12087, 14381, 15563, 17301, 30141, 43143, 46689, 51903, 98039, 129429, 140067, 244477, 264571, 294117, 733431, 793713, 882351, 1136099, 2200293, 2381139, 3408297, 10224891, 19313683, 57941049, 173823147]

約数ペア:

[(1, 173823147), (3, 57941049), (9, 19313683), (17, 10224891), (51, 3408297), (73, 2381139), (79, 2200293), (153, 1136099), (197, 882351), (219, 793713), (237, 733431), (591, 294117), (657, 264571), (711, 244477), (1241, 140067), (1343, 129429), (1773, 98039), (3349, 51903), (3723, 46689), (4029, 43143), (5767, 30141), (10047, 17301), (11169, 15563), (12087, 14381)]