2667716451

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{192601}}^1$

素因数の和:192638

約数の個数: 28

約数和(自身を含む): 4210279720

約数和(自身を除く): 1542563269

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 192601, 577803, 1733409, 3659419, 5200227, 10978257, 15600681, 32934771, 46802043, 98804313, 140406129, 296412939, 889238817, 2667716451]

約数ペア:

[(1, 2667716451), (3, 889238817), (9, 296412939), (19, 140406129), (27, 98804313), (57, 46802043), (81, 32934771), (171, 15600681), (243, 10978257), (513, 5200227), (729, 3659419), (1539, 1733409), (4617, 577803), (13851, 192601)]