67149945

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3797}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 120320640

約数和(自身を除く): 53170695

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 3797, 5895, 11391, 17685, 18985, 34173, 56955, 102519, 170865, 497407, 512595, 1492221, 2487035, 4476663, 7461105, 13429989, 22383315, 67149945]

約数ペア:

[(1, 67149945), (3, 22383315), (5, 13429989), (9, 7461105), (15, 4476663), (27, 2487035), (45, 1492221), (131, 512595), (135, 497407), (393, 170865), (655, 102519), (1179, 56955), (1965, 34173), (3537, 18985), (3797, 17685), (5895, 11391)]