85698837

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2621}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 145992960

約数和(自身を除く): 60294123

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 2621, 3633, 4671, 7863, 10899, 18347, 23589, 32697, 55041, 70767, 165123, 453433, 495369, 1360299, 3174031, 4080897, 9522093, 12242691, 28566279, 85698837]

約数ペア:

[(1, 85698837), (3, 28566279), (7, 12242691), (9, 9522093), (21, 4080897), (27, 3174031), (63, 1360299), (173, 495369), (189, 453433), (519, 165123), (1211, 70767), (1557, 55041), (2621, 32697), (3633, 23589), (4671, 18347), (7863, 10899)]