616804929

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{5309}}^1$

素因数の和:5662

約数の個数: 32

約数和(自身を含む): 987235200

約数和(自身を除く): 370430271

約数列:

[1, 3, 9, 13, 27, 39, 117, 331, 351, 993, 2979, 4303, 5309, 8937, 12909, 15927, 38727, 47781, 69017, 116181, 143343, 207051, 621153, 1757279, 1863459, 5271837, 15815511, 22844627, 47446533, 68533881, 205601643, 616804929]

約数ペア:

[(1, 616804929), (3, 205601643), (9, 68533881), (13, 47446533), (27, 22844627), (39, 15815511), (117, 5271837), (331, 1863459), (351, 1757279), (993, 621153), (2979, 207051), (4303, 143343), (5309, 116181), (8937, 69017), (12909, 47781), (15927, 38727)]