27157041

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 42671772

約数和(自身を除く): 15514731

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 197, 289, 477, 591, 867, 901, 1773, 2601, 2703, 3349, 8109, 10047, 10441, 15317, 30141, 31323, 45951, 56933, 93969, 137853, 170799, 177497, 512397, 532491, 1597473, 3017449, 9052347, 27157041]

約数ペア:

[(1, 27157041), (3, 9052347), (9, 3017449), (17, 1597473), (51, 532491), (53, 512397), (153, 177497), (159, 170799), (197, 137853), (289, 93969), (477, 56933), (591, 45951), (867, 31323), (901, 30141), (1773, 15317), (2601, 10441), (2703, 10047), (3349, 8109)]