38568393

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 62735112

約数和(自身を除く): 24166719

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 333, 459, 629, 757, 999, 1377, 1887, 2271, 2997, 5661, 6813, 12869, 16983, 20439, 28009, 38607, 50949, 61317, 84027, 115821, 252081, 347463, 476153, 756243, 1042389, 1428459, 2268729, 4285377, 12856131, 38568393]

約数ペア:

[(1, 38568393), (3, 12856131), (9, 4285377), (17, 2268729), (27, 1428459), (37, 1042389), (51, 756243), (81, 476153), (111, 347463), (153, 252081), (333, 115821), (459, 84027), (629, 61317), (757, 50949), (999, 38607), (1377, 28009), (1887, 20439), (2271, 16983), (2997, 12869), (5661, 6813)]