2628165156939

素因数分解:

$3^5\times 7^2\times {\mathrm{220724377}}^1$

素因数の和:220724406

約数の個数: 36

約数和(自身を含む): 4579589394744

約数和(自身を除く): 1951424237805

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 220724377, 662173131, 1545070639, 1986519393, 4635211917, 5959558179, 10815494473, 13905635751, 17878674537, 32446483419, 41716907253, 53636023611, 97339450257, 125150721759, 292018350771, 375452165277, 876055052313, 2628165156939]

約数ペア:

[(1, 2628165156939), (3, 876055052313), (7, 375452165277), (9, 292018350771), (21, 125150721759), (27, 97339450257), (49, 53636023611), (63, 41716907253), (81, 32446483419), (147, 17878674537), (189, 13905635751), (243, 10815494473), (441, 5959558179), (567, 4635211917), (1323, 1986519393), (1701, 1545070639), (3969, 662173131), (11907, 220724377)]