81584811

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117727}}^1$

素因数の和:117751

約数の個数: 24

約数和(自身を含む): 146924544

約数和(自身を除く): 65339733

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 117727, 353181, 824089, 1059543, 1294997, 2472267, 3884991, 7416801, 9064979, 11654973, 27194937, 81584811]

約数ペア:

[(1, 81584811), (3, 27194937), (7, 11654973), (9, 9064979), (11, 7416801), (21, 3884991), (33, 2472267), (63, 1294997), (77, 1059543), (99, 824089), (231, 353181), (693, 117727)]