204173213193

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{53630999}}^1$

素因数の和:53631058

約数の個数: 20

約数和(自身を含む): 311488848000

約数和(自身を除く): 107315634807

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 53630999, 160892997, 482678991, 1448036973, 2520656953, 4344110919, 7561970859, 22685912577, 68057737731, 204173213193]

約数ペア:

[(1, 204173213193), (3, 68057737731), (9, 22685912577), (27, 7561970859), (47, 4344110919), (81, 2520656953), (141, 1448036973), (423, 482678991), (1269, 160892997), (3807, 53630999)]