120983289

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 193142784

約数和(自身を除く): 72159495

約数列:

[1, 3, 7, 21, 23, 69, 161, 463, 483, 541, 1389, 1623, 3241, 3787, 9723, 10649, 11361, 12443, 31947, 37329, 74543, 87101, 223629, 250483, 261303, 751449, 1753381, 5260143, 5761109, 17283327, 40327763, 120983289]

約数ペア:

[(1, 120983289), (3, 40327763), (7, 17283327), (21, 5761109), (23, 5260143), (69, 1753381), (161, 751449), (463, 261303), (483, 250483), (541, 223629), (1389, 87101), (1623, 74543), (3241, 37329), (3787, 31947), (9723, 12443), (10649, 11361)]