72392949

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 106771392

約数和(自身を除く): 34378443

約数列:

[1, 3, 9, 71, 193, 213, 579, 587, 639, 1737, 1761, 5283, 13703, 41109, 41677, 113291, 123327, 125031, 339873, 375093, 1019619, 8043661, 24130983, 72392949]

約数ペア:

[(1, 72392949), (3, 24130983), (9, 8043661), (71, 1019619), (193, 375093), (213, 339873), (579, 125031), (587, 123327), (639, 113291), (1737, 41677), (1761, 41109), (5283, 13703)]