42527793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2593}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 71718912

約数和(自身を除く): 29191119

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 2593, 5467, 7779, 16401, 18151, 28523, 54453, 85569, 184103, 199661, 552309, 598983, 1288721, 2025133, 3866163, 6075399, 14175931, 42527793]

約数ペア:

[(1, 42527793), (3, 14175931), (7, 6075399), (11, 3866163), (21, 2025133), (33, 1288721), (71, 598983), (77, 552309), (213, 199661), (231, 184103), (497, 85569), (781, 54453), (1491, 28523), (2343, 18151), (2593, 16401), (5467, 7779)]