84037551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 131088384

約数和(自身を除く): 47050833

約数列:

[1, 3, 13, 19, 39, 47, 57, 127, 141, 247, 361, 381, 611, 741, 893, 1083, 1651, 1833, 2413, 2679, 4693, 4953, 5969, 7239, 11609, 14079, 16967, 17907, 31369, 34827, 45847, 50901, 77597, 94107, 113411, 137541, 220571, 232791, 340233, 596011, 661713, 1474343, 1788033, 2154809, 4423029, 6464427, 28012517, 84037551]

約数ペア:

[(1, 84037551), (3, 28012517), (13, 6464427), (19, 4423029), (39, 2154809), (47, 1788033), (57, 1474343), (127, 661713), (141, 596011), (247, 340233), (361, 232791), (381, 220571), (611, 137541), (741, 113411), (893, 94107), (1083, 77597), (1651, 50901), (1833, 45847), (2413, 34827), (2679, 31369), (4693, 17907), (4953, 16967), (5969, 14079), (7239, 11609)]