156940875189

素因数分解:

$3^5\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{62047}}^1$

素因数の和:63556

約数の個数: 48

約数和(自身を含む): 268857458688

約数和(自身を除く): 111916583499

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1487, 1701, 4461, 10409, 13383, 31227, 40149, 62047, 93681, 120447, 186141, 281043, 361341, 434329, 558423, 843129, 1302987, 1675269, 2529387, 3908961, 5025807, 11726883, 15077421, 35180649, 92263889, 105541947, 276791667, 645847223, 830375001, 1937541669, 2491125003, 5812625007, 7473375009, 17437875021, 22420125027, 52313625063, 156940875189]

約数ペア:

[(1, 156940875189), (3, 52313625063), (7, 22420125027), (9, 17437875021), (21, 7473375009), (27, 5812625007), (63, 2491125003), (81, 1937541669), (189, 830375001), (243, 645847223), (567, 276791667), (1487, 105541947), (1701, 92263889), (4461, 35180649), (10409, 15077421), (13383, 11726883), (31227, 5025807), (40149, 3908961), (62047, 2529387), (93681, 1675269), (120447, 1302987), (186141, 843129), (281043, 558423), (361341, 434329)]