71882151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 108179712

約数和(自身を除く): 36297561

約数列:

[1, 3, 11, 33, 53, 73, 159, 219, 563, 583, 803, 1689, 1749, 2409, 3869, 6193, 11607, 18579, 29839, 41099, 42559, 89517, 123297, 127677, 328229, 452089, 984687, 1356267, 2178247, 6534741, 23960717, 71882151]

約数ペア:

[(1, 71882151), (3, 23960717), (11, 6534741), (33, 2178247), (53, 1356267), (73, 984687), (159, 452089), (219, 328229), (563, 127677), (583, 123297), (803, 89517), (1689, 42559), (1749, 41099), (2409, 29839), (3869, 18579), (6193, 11607)]