56199663

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:150

約数の個数: 60

約数和(自身を含む): 96998440

約数和(自身を除く): 40798777

約数列:

[1, 3, 9, 13, 19, 27, 39, 53, 57, 81, 117, 159, 171, 247, 351, 477, 513, 689, 741, 1007, 1053, 1431, 1539, 2067, 2223, 2809, 3021, 4293, 6201, 6669, 8427, 9063, 13091, 18603, 20007, 25281, 27189, 36517, 39273, 53371, 55809, 75843, 81567, 109551, 117819, 160113, 227529, 328653, 353457, 480339, 693823, 985959, 1060371, 1441017, 2081469, 2957877, 4323051, 6244407, 18733221, 56199663]

約数ペア:

[(1, 56199663), (3, 18733221), (9, 6244407), (13, 4323051), (19, 2957877), (27, 2081469), (39, 1441017), (53, 1060371), (57, 985959), (81, 693823), (117, 480339), (159, 353457), (171, 328653), (247, 227529), (351, 160113), (477, 117819), (513, 109551), (689, 81567), (741, 75843), (1007, 55809), (1053, 53371), (1431, 39273), (1539, 36517), (2067, 27189), (2223, 25281), (2809, 20007), (3021, 18603), (4293, 13091), (6201, 9063), (6669, 8427)]