77730501

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 114785280

約数和(自身を除く): 37054779

約数列:

[1, 3, 19, 23, 57, 69, 211, 281, 437, 633, 843, 1311, 4009, 4853, 5339, 6463, 12027, 14559, 16017, 19389, 59291, 92207, 122797, 177873, 276621, 368391, 1126529, 1363693, 3379587, 4091079, 25910167, 77730501]

約数ペア:

[(1, 77730501), (3, 25910167), (19, 4091079), (23, 3379587), (57, 1363693), (69, 1126529), (211, 368391), (281, 276621), (437, 177873), (633, 122797), (843, 92207), (1311, 59291), (4009, 19389), (4853, 16017), (5339, 14559), (6463, 12027)]