10888934301

素因数分解:

$3^3\times 7^2\times {\mathrm{647}}^1\times {\mathrm{12721}}^1$

素因数の和:13391

約数の個数: 48

約数和(自身を含む): 18795991680

約数和(自身を除く): 7907057379

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 647, 1323, 1941, 4529, 5823, 12721, 13587, 17469, 31703, 38163, 40761, 89047, 95109, 114489, 122283, 267141, 285327, 343467, 623329, 801423, 855981, 1869987, 2404269, 5609961, 8230487, 16829883, 24691461, 57613409, 74074383, 172840227, 222223149, 403293863, 518520681, 1209881589, 1555562043, 3629644767, 10888934301]

約数ペア:

[(1, 10888934301), (3, 3629644767), (7, 1555562043), (9, 1209881589), (21, 518520681), (27, 403293863), (49, 222223149), (63, 172840227), (147, 74074383), (189, 57613409), (441, 24691461), (647, 16829883), (1323, 8230487), (1941, 5609961), (4529, 2404269), (5823, 1869987), (12721, 855981), (13587, 801423), (17469, 623329), (31703, 343467), (38163, 285327), (40761, 267141), (89047, 122283), (95109, 114489)]