38996810289

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{105019}}^1$

素因数の和:105854

約数の個数: 32

約数和(自身を含む): 61247664000

約数和(自身を除く): 22250853711

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 809, 2427, 7281, 13753, 21843, 41259, 105019, 123777, 315057, 371331, 945171, 1785323, 2835513, 5355969, 16067907, 48203721, 84960371, 254881113, 764643339, 1444326307, 2293930017, 4332978921, 12998936763, 38996810289]

約数ペア:

[(1, 38996810289), (3, 12998936763), (9, 4332978921), (17, 2293930017), (27, 1444326307), (51, 764643339), (153, 254881113), (459, 84960371), (809, 48203721), (2427, 16067907), (7281, 5355969), (13753, 2835513), (21843, 1785323), (41259, 945171), (105019, 371331), (123777, 315057)]