53742021

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{727}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 73627008

約数和(自身を除く): 19884987

約数列:

[1, 3, 41, 123, 601, 727, 1803, 2181, 24641, 29807, 73923, 89421, 436927, 1310781, 17914007, 53742021]

約数ペア:

[(1, 53742021), (3, 17914007), (41, 1310781), (123, 436927), (601, 89421), (727, 73923), (1803, 29807), (2181, 24641)]