325606791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 463749120

約数和(自身を除く): 138142329

約数列:

[1, 3, 23, 69, 73, 127, 219, 381, 509, 1527, 1679, 2921, 5037, 8763, 9271, 11707, 27813, 35121, 37157, 64643, 111471, 193929, 213233, 639699, 854611, 1486789, 2563833, 4460367, 4718939, 14156817, 108535597, 325606791]

約数ペア:

[(1, 325606791), (3, 108535597), (23, 14156817), (69, 4718939), (73, 4460367), (127, 2563833), (219, 1486789), (381, 854611), (509, 639699), (1527, 213233), (1679, 193929), (2921, 111471), (5037, 64643), (8763, 37157), (9271, 35121), (11707, 27813)]