55727553

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 89497600

約数和(自身を除く): 33770047

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 1747, 4557, 5241, 10633, 12229, 31899, 36687, 54157, 85603, 162471, 256809, 379099, 599221, 1137297, 1797663, 2653693, 7961079, 18575851, 55727553]

約数ペア:

[(1, 55727553), (3, 18575851), (7, 7961079), (21, 2653693), (31, 1797663), (49, 1137297), (93, 599221), (147, 379099), (217, 256809), (343, 162471), (651, 85603), (1029, 54157), (1519, 36687), (1747, 31899), (4557, 12229), (5241, 10633)]