47677653

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{20297}}^1$

素因数の和:20338

約数の個数: 20

約数和(自身を含む): 73681740

約数和(自身を除く): 26004087

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 20297, 60891, 182673, 548019, 588613, 1644057, 1765839, 5297517, 15892551, 47677653]

約数ペア:

[(1, 47677653), (3, 15892551), (9, 5297517), (27, 1765839), (29, 1644057), (81, 588613), (87, 548019), (261, 182673), (783, 60891), (2349, 20297)]