87113999

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 108134400

約数和(自身を除く): 21020401

約数列:

[1, 7, 29, 31, 109, 127, 203, 217, 763, 889, 899, 3161, 3379, 3683, 3937, 6293, 13843, 22127, 23653, 25781, 27559, 96901, 97991, 114173, 401447, 429133, 685937, 799211, 2810129, 3003931, 12444857, 87113999]

約数ペア:

[(1, 87113999), (7, 12444857), (29, 3003931), (31, 2810129), (109, 799211), (127, 685937), (203, 429133), (217, 401447), (763, 114173), (889, 97991), (899, 96901), (3161, 27559), (3379, 25781), (3683, 23653), (3937, 22127), (6293, 13843)]