84869883

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1657}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 144312320

約数和(自身を除く): 59442437

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 813, 1657, 1897, 2439, 4971, 5691, 7317, 11599, 14913, 17073, 34797, 44739, 51219, 104391, 313173, 449047, 1347141, 3143329, 4041423, 9429987, 12124269, 28289961, 84869883]

約数ペア:

[(1, 84869883), (3, 28289961), (7, 12124269), (9, 9429987), (21, 4041423), (27, 3143329), (63, 1347141), (189, 449047), (271, 313173), (813, 104391), (1657, 51219), (1897, 44739), (2439, 34797), (4971, 17073), (5691, 14913), (7317, 11599)]