138214899

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1223}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 207174240

約数和(自身を除く): 68959341

約数列:

[1, 3, 9, 29, 87, 261, 433, 1223, 1299, 3669, 3897, 11007, 12557, 35467, 37671, 106401, 113013, 319203, 529559, 1588677, 4766031, 15357211, 46071633, 138214899]

約数ペア:

[(1, 138214899), (3, 46071633), (9, 15357211), (29, 4766031), (87, 1588677), (261, 529559), (433, 319203), (1223, 113013), (1299, 106401), (3669, 37671), (3897, 35467), (11007, 12557)]