157030137

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1951}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 254853120

約数和(自身を除く): 97822983

約数列:

[1, 3, 9, 11, 27, 33, 99, 271, 297, 813, 1951, 2439, 2981, 5853, 7317, 8943, 17559, 21461, 26829, 52677, 64383, 80487, 193149, 528721, 579447, 1586163, 4758489, 5815931, 14275467, 17447793, 52343379, 157030137]

約数ペア:

[(1, 157030137), (3, 52343379), (9, 17447793), (11, 14275467), (27, 5815931), (33, 4758489), (99, 1586163), (271, 579447), (297, 528721), (813, 193149), (1951, 80487), (2439, 64383), (2981, 52677), (5853, 26829), (7317, 21461), (8943, 17559)]