47274381

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22739}}^1$

素因数の和:22766

約数の個数: 32

約数和(自身を含む): 87321600

約数和(自身を除く): 40047219

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 22739, 68217, 159173, 204651, 250129, 477519, 613953, 750387, 1432557, 1750903, 2251161, 4297671, 5252709, 6753483, 15758127, 47274381]

約数ペア:

[(1, 47274381), (3, 15758127), (7, 6753483), (9, 5252709), (11, 4297671), (21, 2251161), (27, 1750903), (33, 1432557), (63, 750387), (77, 613953), (99, 477519), (189, 250129), (231, 204651), (297, 159173), (693, 68217), (2079, 22739)]