25366419

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{72269}}^1$

素因数の和:72291

約数の個数: 16

約数和(自身を含む): 40471200

約数和(自身を除く): 15104781

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 72269, 216807, 650421, 939497, 1951263, 2818491, 8455473, 25366419]

約数ペア:

[(1, 25366419), (3, 8455473), (9, 2818491), (13, 1951263), (27, 939497), (39, 650421), (117, 216807), (351, 72269)]