27309213

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5507}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 42962400

約数和(自身を除く): 15653187

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5507, 16521, 49563, 104633, 159703, 313899, 479109, 941697, 1437327, 3034357, 9103071, 27309213]

約数ペア:

[(1, 27309213), (3, 9103071), (9, 3034357), (19, 1437327), (29, 941697), (57, 479109), (87, 313899), (171, 159703), (261, 104633), (551, 49563), (1653, 16521), (4959, 5507)]