83220021

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{6329}}^1$

素因数の和:6825

約数の個数: 16

約数和(自身を含む): 123561600

約数和(自身を除く): 40341579

約数列:

[1, 3, 9, 27, 487, 1461, 4383, 6329, 13149, 18987, 56961, 170883, 3082223, 9246669, 27740007, 83220021]

約数ペア:

[(1, 83220021), (3, 27740007), (9, 9246669), (27, 3082223), (487, 170883), (1461, 56961), (4383, 18987), (6329, 13149)]