47678367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 24171873

約数列:

[1, 3, 11, 33, 41, 123, 131, 269, 393, 451, 807, 1353, 1441, 2959, 4323, 5371, 8877, 11029, 16113, 33087, 35239, 59081, 105717, 121319, 177243, 363957, 387629, 1162887, 1444799, 4334397, 15892789, 47678367]

約数ペア:

[(1, 47678367), (3, 15892789), (11, 4334397), (33, 1444799), (41, 1162887), (123, 387629), (131, 363957), (269, 177243), (393, 121319), (451, 105717), (807, 59081), (1353, 35239), (1441, 33087), (2959, 16113), (4323, 11029), (5371, 8877)]