82251009

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{136403}}^1$

素因数の和:136476

約数の個数: 12

約数和(自身を含む): 120581136

約数和(自身を除く): 38330127

約数列:

[1, 3, 9, 67, 201, 603, 136403, 409209, 1227627, 9139001, 27417003, 82251009]

約数ペア:

[(1, 82251009), (3, 27417003), (9, 9139001), (67, 1227627), (201, 409209), (603, 136403)]