77129151

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 121806720

約数和(自身を除く): 44677569

約数列:

[1, 3, 11, 19, 33, 53, 57, 121, 159, 209, 211, 363, 583, 627, 633, 1007, 1749, 2299, 2321, 3021, 4009, 6413, 6897, 6963, 11077, 11183, 12027, 19239, 25531, 33231, 33549, 44099, 76593, 121847, 123013, 132297, 212477, 365541, 369039, 485089, 637431, 1353143, 1455267, 2337247, 4059429, 7011741, 25709717, 77129151]

約数ペア:

[(1, 77129151), (3, 25709717), (11, 7011741), (19, 4059429), (33, 2337247), (53, 1455267), (57, 1353143), (121, 637431), (159, 485089), (209, 369039), (211, 365541), (363, 212477), (583, 132297), (627, 123013), (633, 121847), (1007, 76593), (1749, 44099), (2299, 33549), (2321, 33231), (3021, 25531), (4009, 19239), (6413, 12027), (6897, 11183), (6963, 11077)]