27346809

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 15784071

約数列:

[1, 3, 7, 21, 47, 103, 141, 269, 309, 329, 721, 807, 987, 1883, 2163, 4841, 5649, 12643, 14523, 27707, 33887, 37929, 83121, 88501, 101661, 193949, 265503, 581847, 1302229, 3906687, 9115603, 27346809]

約数ペア:

[(1, 27346809), (3, 9115603), (7, 3906687), (21, 1302229), (47, 581847), (103, 265503), (141, 193949), (269, 101661), (309, 88501), (329, 83121), (721, 37929), (807, 33887), (987, 27707), (1883, 14523), (2163, 12643), (4841, 5649)]