147943917

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1962

約数の個数: 36

約数和(自身を含む): 238235452

約数和(自身を除く): 90291535

約数列:

[1, 3, 9, 11, 33, 73, 99, 121, 219, 363, 657, 803, 1089, 1861, 2409, 5583, 7227, 8833, 16749, 20471, 26499, 61413, 79497, 135853, 184239, 225181, 407559, 675543, 1222677, 1494383, 2026629, 4483149, 13449447, 16438213, 49314639, 147943917]

約数ペア:

[(1, 147943917), (3, 49314639), (9, 16438213), (11, 13449447), (33, 4483149), (73, 2026629), (99, 1494383), (121, 1222677), (219, 675543), (363, 407559), (657, 225181), (803, 184239), (1089, 135853), (1861, 79497), (2409, 61413), (5583, 26499), (7227, 20471), (8833, 16749)]