84920821887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1\times {\mathrm{28597}}^1$

素因数の和:28776

約数の個数: 48

約数和(自身を含む): 129127519872

約数和(自身を除く): 44206697985

約数列:

[1, 3, 11, 29, 33, 87, 107, 319, 321, 841, 957, 1177, 2523, 3103, 3531, 9251, 9309, 27753, 28597, 34133, 85791, 89987, 102399, 269961, 314567, 829313, 943701, 989857, 2487939, 2969571, 3059879, 9122443, 9179637, 24050077, 27367329, 33658669, 72150231, 88736491, 100976007, 264550847, 266209473, 793652541, 976101401, 2573358239, 2928304203, 7720074717, 28306940629, 84920821887]

約数ペア:

[(1, 84920821887), (3, 28306940629), (11, 7720074717), (29, 2928304203), (33, 2573358239), (87, 976101401), (107, 793652541), (319, 266209473), (321, 264550847), (841, 100976007), (957, 88736491), (1177, 72150231), (2523, 33658669), (3103, 27367329), (3531, 24050077), (9251, 9179637), (9309, 9122443), (27753, 3059879), (28597, 2969571), (34133, 2487939), (85791, 989857), (89987, 943701), (102399, 829313), (269961, 314567)]