71366999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 85847040

約数和(自身を除く): 14480041

約数列:

[1, 11, 23, 29, 71, 137, 253, 319, 667, 781, 1507, 1633, 2059, 3151, 3973, 7337, 9727, 17963, 22649, 34661, 43703, 47357, 91379, 106997, 223721, 282083, 520927, 1005169, 2460931, 3102913, 6487909, 71366999]

約数ペア:

[(1, 71366999), (11, 6487909), (23, 3102913), (29, 2460931), (71, 1005169), (137, 520927), (253, 282083), (319, 223721), (667, 106997), (781, 91379), (1507, 47357), (1633, 43703), (2059, 34661), (3151, 22649), (3973, 17963), (7337, 9727)]