12565536507

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{40151}}^1$

素因数の和:40400

約数の個数: 32

約数和(自身を含む): 19003138560

約数和(自身を除く): 6437602053

約数列:

[1, 3, 9, 27, 67, 173, 201, 519, 603, 1557, 1809, 4671, 11591, 34773, 40151, 104319, 120453, 312957, 361359, 1084077, 2690117, 6946123, 8070351, 20838369, 24211053, 62515107, 72633159, 187545321, 465390241, 1396170723, 4188512169, 12565536507]

約数ペア:

[(1, 12565536507), (3, 4188512169), (9, 1396170723), (27, 465390241), (67, 187545321), (173, 72633159), (201, 62515107), (519, 24211053), (603, 20838369), (1557, 8070351), (1809, 6946123), (4671, 2690117), (11591, 1084077), (34773, 361359), (40151, 312957), (104319, 120453)]