27941193

素因数分解:

$3^4\times 7^1\times {\mathrm{49279}}^1$

素因数の和:49298

約数の個数: 20

約数和(自身を含む): 47703040

約数和(自身を除く): 19761847

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 49279, 147837, 344953, 443511, 1034859, 1330533, 3104577, 3991599, 9313731, 27941193]

約数ペア:

[(1, 27941193), (3, 9313731), (7, 3991599), (9, 3104577), (21, 1330533), (27, 1034859), (63, 443511), (81, 344953), (189, 147837), (567, 49279)]