52631019

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 89518080

約数和(自身を除く): 36887061

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 843, 991, 1967, 2529, 2973, 5901, 6937, 7587, 8919, 17703, 20811, 26757, 53109, 62433, 187299, 278471, 835413, 1949297, 2506239, 5847891, 7518717, 17543673, 52631019]

約数ペア:

[(1, 52631019), (3, 17543673), (7, 7518717), (9, 5847891), (21, 2506239), (27, 1949297), (63, 835413), (189, 278471), (281, 187299), (843, 62433), (991, 53109), (1967, 26757), (2529, 20811), (2973, 17703), (5901, 8919), (6937, 7587)]