73243017

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 115809408

約数和(自身を除く): 42566391

約数列:

[1, 3, 9, 23, 37, 69, 73, 111, 131, 207, 219, 333, 393, 657, 851, 1179, 1679, 2553, 2701, 3013, 4847, 5037, 7659, 8103, 9039, 9563, 14541, 15111, 24309, 27117, 28689, 43623, 62123, 86067, 111481, 186369, 219949, 334443, 353831, 559107, 659847, 1003329, 1061493, 1979541, 3184479, 8138113, 24414339, 73243017]

約数ペア:

[(1, 73243017), (3, 24414339), (9, 8138113), (23, 3184479), (37, 1979541), (69, 1061493), (73, 1003329), (111, 659847), (131, 559107), (207, 353831), (219, 334443), (333, 219949), (393, 186369), (657, 111481), (851, 86067), (1179, 62123), (1679, 43623), (2553, 28689), (2701, 27117), (3013, 24309), (4847, 15111), (5037, 14541), (7659, 9563), (8103, 9039)]