27381951

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{937}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 42142464

約数和(自身を除く): 14760513

約数列:

[1, 3, 9, 17, 51, 153, 191, 573, 937, 1719, 2811, 3247, 8433, 9741, 15929, 29223, 47787, 143361, 178967, 536901, 1610703, 3042439, 9127317, 27381951]

約数ペア:

[(1, 27381951), (3, 9127317), (9, 3042439), (17, 1610703), (51, 536901), (153, 178967), (191, 143361), (573, 47787), (937, 29223), (1719, 15929), (2811, 9741), (3247, 8433)]