25165431

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 13541769

約数列:

[1, 3, 9, 27, 41, 123, 127, 179, 369, 381, 537, 1107, 1143, 1611, 3429, 4833, 5207, 7339, 15621, 22017, 22733, 46863, 66051, 68199, 140589, 198153, 204597, 613791, 932053, 2796159, 8388477, 25165431]

約数ペア:

[(1, 25165431), (3, 8388477), (9, 2796159), (27, 932053), (41, 613791), (123, 204597), (127, 198153), (179, 140589), (369, 68199), (381, 66051), (537, 46863), (1107, 22733), (1143, 22017), (1611, 15621), (3429, 7339), (4833, 5207)]