211038669

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2833}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 326476800

約数和(自身を除く): 115438131

約数列:

[1, 3, 9, 27, 31, 89, 93, 267, 279, 801, 837, 2403, 2759, 2833, 8277, 8499, 24831, 25497, 74493, 76491, 87823, 252137, 263469, 756411, 790407, 2269233, 2371221, 6807699, 7816247, 23448741, 70346223, 211038669]

約数ペア:

[(1, 211038669), (3, 70346223), (9, 23448741), (27, 7816247), (31, 6807699), (89, 2371221), (93, 2269233), (267, 790407), (279, 756411), (801, 263469), (837, 252137), (2403, 87823), (2759, 76491), (2833, 74493), (8277, 25497), (8499, 24831)]