87495177

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{727}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 145926144

約数和(自身を除く): 58430967

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 521, 727, 1563, 2181, 3647, 5089, 5731, 7997, 10941, 15267, 17193, 23991, 40117, 55979, 120351, 167937, 378767, 1136301, 2651369, 4166437, 7954107, 12499311, 29165059, 87495177]

約数ペア:

[(1, 87495177), (3, 29165059), (7, 12499311), (11, 7954107), (21, 4166437), (33, 2651369), (77, 1136301), (231, 378767), (521, 167937), (727, 120351), (1563, 55979), (2181, 40117), (3647, 23991), (5089, 17193), (5731, 15267), (7997, 10941)]