814830081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{10753}}^1$

素因数の和:10865

約数の個数: 32

約数和(自身を含む): 1228536960

約数和(自身を除く): 413706879

約数列:

[1, 3, 13, 29, 39, 67, 87, 201, 377, 871, 1131, 1943, 2613, 5829, 10753, 25259, 32259, 75777, 139789, 311837, 419367, 720451, 935511, 2161353, 4053881, 9365863, 12161643, 20893079, 28097589, 62679237, 271610027, 814830081]

約数ペア:

[(1, 814830081), (3, 271610027), (13, 62679237), (29, 28097589), (39, 20893079), (67, 12161643), (87, 9365863), (201, 4053881), (377, 2161353), (871, 935511), (1131, 720451), (1943, 419367), (2613, 311837), (5829, 139789), (10753, 75777), (25259, 32259)]