40552629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 60520320

約数和(自身を除く): 19967691

約数列:

[1, 3, 13, 37, 39, 111, 157, 179, 471, 481, 537, 1443, 2041, 2327, 5809, 6123, 6623, 6981, 17427, 19869, 28103, 75517, 84309, 86099, 226551, 258297, 365339, 1039811, 1096017, 3119433, 13517543, 40552629]

約数ペア:

[(1, 40552629), (3, 13517543), (13, 3119433), (37, 1096017), (39, 1039811), (111, 365339), (157, 258297), (179, 226551), (471, 86099), (481, 84309), (537, 75517), (1443, 28103), (2041, 19869), (2327, 17427), (5809, 6981), (6123, 6623)]