47168649

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:507

約数の個数: 40

約数和(自身を含む): 77571648

約数和(自身を除く): 30402999

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 167, 297, 317, 501, 891, 951, 1503, 1837, 2853, 3487, 4509, 5511, 8559, 10461, 13527, 16533, 25677, 31383, 49599, 52939, 94149, 148797, 158817, 282447, 476451, 582329, 1429353, 1746987, 4288059, 5240961, 15722883, 47168649]

約数ペア:

[(1, 47168649), (3, 15722883), (9, 5240961), (11, 4288059), (27, 1746987), (33, 1429353), (81, 582329), (99, 476451), (167, 282447), (297, 158817), (317, 148797), (501, 94149), (891, 52939), (951, 49599), (1503, 31383), (1837, 25677), (2853, 16533), (3487, 13527), (4509, 10461), (5511, 8559)]