67749669

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 108662400

約数和(自身を除く): 40912731

約数列:

[1, 3, 9, 13, 27, 39, 117, 251, 351, 753, 769, 2259, 2307, 3263, 6777, 6921, 9789, 9997, 20763, 29367, 29991, 88101, 89973, 193019, 269919, 579057, 1737171, 2509247, 5211513, 7527741, 22583223, 67749669]

約数ペア:

[(1, 67749669), (3, 22583223), (9, 7527741), (13, 5211513), (27, 2509247), (39, 1737171), (117, 579057), (251, 269919), (351, 193019), (753, 89973), (769, 88101), (2259, 29991), (2307, 29367), (3263, 20763), (6777, 9997), (6921, 9789)]