272046159

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{859}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 491562240

約数和(自身を除く): 219516081

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 457, 693, 859, 1371, 2577, 3199, 4113, 5027, 6013, 7731, 9449, 9597, 15081, 18039, 28347, 28791, 35189, 45243, 54117, 66143, 85041, 105567, 198429, 316701, 392563, 595287, 1177689, 2747941, 3533067, 4318193, 8243823, 12954579, 24731469, 30227351, 38863737, 90682053, 272046159]

約数ペア:

[(1, 272046159), (3, 90682053), (7, 38863737), (9, 30227351), (11, 24731469), (21, 12954579), (33, 8243823), (63, 4318193), (77, 3533067), (99, 2747941), (231, 1177689), (457, 595287), (693, 392563), (859, 316701), (1371, 198429), (2577, 105567), (3199, 85041), (4113, 66143), (5027, 54117), (6013, 45243), (7731, 35189), (9449, 28791), (9597, 28347), (15081, 18039)]