78460083

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 56

約数和(自身を含む): 134412768

約数和(自身を除く): 55952685

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 487, 663, 729, 1053, 1377, 1461, 1989, 3159, 4131, 4383, 5967, 6331, 8279, 9477, 12393, 13149, 17901, 18993, 24837, 39447, 53703, 56979, 74511, 107627, 118341, 161109, 170937, 223533, 322881, 355023, 512811, 670599, 968643, 1538433, 2011797, 2905929, 4615299, 6035391, 8717787, 26153361, 78460083]

約数ペア:

[(1, 78460083), (3, 26153361), (9, 8717787), (13, 6035391), (17, 4615299), (27, 2905929), (39, 2011797), (51, 1538433), (81, 968643), (117, 670599), (153, 512811), (221, 355023), (243, 322881), (351, 223533), (459, 170937), (487, 161109), (663, 118341), (729, 107627), (1053, 74511), (1377, 56979), (1461, 53703), (1989, 39447), (3159, 24837), (4131, 18993), (4383, 17901), (5967, 13149), (6331, 12393), (8279, 9477)]