55349091

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2029}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 91626080

約数和(自身を除く): 36276989

約数列:

[1, 3, 7, 9, 21, 63, 433, 1299, 2029, 3031, 3897, 6087, 9093, 14203, 18261, 27279, 42609, 127827, 878557, 2635671, 6149899, 7907013, 18449697, 55349091]

約数ペア:

[(1, 55349091), (3, 18449697), (7, 7907013), (9, 6149899), (21, 2635671), (63, 878557), (433, 127827), (1299, 42609), (2029, 27279), (3031, 18261), (3897, 14203), (6087, 9093)]