47361643209

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{21221}}^1$

素因数の和:21422

約数の個数: 48

約数和(自身を含む): 71862785280

約数和(自身を除く): 24501142071

約数列:

[1, 3, 9, 43, 73, 79, 129, 219, 237, 387, 657, 711, 3139, 3397, 5767, 9417, 10191, 17301, 21221, 28251, 30573, 51903, 63663, 190989, 247981, 743943, 912503, 1549133, 1676459, 2231829, 2737509, 4647399, 5029377, 8212527, 13942197, 15088131, 66612719, 72087737, 122381507, 199838157, 216263211, 367144521, 599514471, 648789633, 1101433563, 5262404801, 15787214403, 47361643209]

約数ペア:

[(1, 47361643209), (3, 15787214403), (9, 5262404801), (43, 1101433563), (73, 648789633), (79, 599514471), (129, 367144521), (219, 216263211), (237, 199838157), (387, 122381507), (657, 72087737), (711, 66612719), (3139, 15088131), (3397, 13942197), (5767, 8212527), (9417, 5029377), (10191, 4647399), (17301, 2737509), (21221, 2231829), (28251, 1676459), (30573, 1549133), (51903, 912503), (63663, 743943), (190989, 247981)]