80168751

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6173}}^1$

素因数の和:6232

約数の個数: 32

約数和(自身を含む): 131382720

約数和(自身を除く): 51213969

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 6173, 12987, 18519, 55557, 80249, 166671, 228401, 240747, 685203, 722241, 2055609, 2166723, 2969213, 6166827, 8907639, 26722917, 80168751]

約数ペア:

[(1, 80168751), (3, 26722917), (9, 8907639), (13, 6166827), (27, 2969213), (37, 2166723), (39, 2055609), (111, 722241), (117, 685203), (333, 240747), (351, 228401), (481, 166671), (999, 80249), (1443, 55557), (4329, 18519), (6173, 12987)]