38438523

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 59188800

約数和(自身を除く): 20750277

約数列:

[1, 3, 9, 27, 37, 109, 111, 327, 333, 353, 981, 999, 1059, 2943, 3177, 4033, 9531, 12099, 13061, 36297, 38477, 39183, 108891, 115431, 117549, 346293, 352647, 1038879, 1423649, 4270947, 12812841, 38438523]

約数ペア:

[(1, 38438523), (3, 12812841), (9, 4270947), (27, 1423649), (37, 1038879), (109, 352647), (111, 346293), (327, 117549), (333, 115431), (353, 108891), (981, 39183), (999, 38477), (1059, 36297), (2943, 13061), (3177, 12099), (4033, 9531)]