166370841

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22571}}^1$

素因数の和:22603

約数の個数: 40

約数和(自身を含む): 305895744

約数和(自身を除く): 139524903

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 22571, 67713, 157997, 203139, 293423, 473991, 609417, 880269, 1421973, 1828251, 2053961, 2640807, 4265919, 6161883, 7922421, 12797757, 18485649, 23767263, 55456947, 166370841]

約数ペア:

[(1, 166370841), (3, 55456947), (7, 23767263), (9, 18485649), (13, 12797757), (21, 7922421), (27, 6161883), (39, 4265919), (63, 2640807), (81, 2053961), (91, 1828251), (117, 1421973), (189, 880269), (273, 609417), (351, 473991), (567, 293423), (819, 203139), (1053, 157997), (2457, 67713), (7371, 22571)]