27563137

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 35424000

約数和(自身を除く): 7860863

約数列:

[1, 7, 17, 29, 49, 119, 163, 203, 343, 493, 833, 1141, 1421, 2771, 3451, 4727, 5831, 7987, 9947, 19397, 24157, 33089, 55909, 80359, 135779, 169099, 231623, 562513, 950453, 1621361, 3937591, 27563137]

約数ペア:

[(1, 27563137), (7, 3937591), (17, 1621361), (29, 950453), (49, 562513), (119, 231623), (163, 169099), (203, 135779), (343, 80359), (493, 55909), (833, 33089), (1141, 24157), (1421, 19397), (2771, 9947), (3451, 7987), (4727, 5831)]