25958043

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 13958757

約数列:

[1, 3, 9, 27, 41, 123, 131, 179, 369, 393, 537, 1107, 1179, 1611, 3537, 4833, 5371, 7339, 16113, 22017, 23449, 48339, 66051, 70347, 145017, 198153, 211041, 633123, 961409, 2884227, 8652681, 25958043]

約数ペア:

[(1, 25958043), (3, 8652681), (9, 2884227), (27, 961409), (41, 633123), (123, 211041), (131, 198153), (179, 145017), (369, 70347), (393, 66051), (537, 48339), (1107, 23449), (1179, 22017), (1611, 16113), (3537, 7339), (4833, 5371)]