82764513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 140008960

約数和(自身を除く): 57244447

約数列:

[1, 3, 9, 13, 19, 31, 39, 57, 93, 117, 171, 247, 279, 403, 589, 741, 1201, 1209, 1767, 2223, 3603, 3627, 5301, 7657, 10809, 15613, 22819, 22971, 37231, 46839, 68457, 68913, 111693, 140517, 205371, 296647, 335079, 484003, 707389, 889941, 1452009, 2122167, 2669823, 4356027, 6366501, 9196057, 27588171, 82764513]

約数ペア:

[(1, 82764513), (3, 27588171), (9, 9196057), (13, 6366501), (19, 4356027), (31, 2669823), (39, 2122167), (57, 1452009), (93, 889941), (117, 707389), (171, 484003), (247, 335079), (279, 296647), (403, 205371), (589, 140517), (741, 111693), (1201, 68913), (1209, 68457), (1767, 46839), (2223, 37231), (3603, 22971), (3627, 22819), (5301, 15613), (7657, 10809)]