153606537

素因数分解:

$3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1949}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 264264000

約数和(自身を除く): 110657463

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 139, 189, 417, 567, 973, 1251, 1949, 2919, 3753, 5847, 8757, 11259, 13643, 17541, 26271, 40929, 52623, 78813, 122787, 157869, 270911, 368361, 812733, 1105083, 1896377, 2438199, 5689131, 7314597, 17067393, 21943791, 51202179, 153606537]

約数ペア:

[(1, 153606537), (3, 51202179), (7, 21943791), (9, 17067393), (21, 7314597), (27, 5689131), (63, 2438199), (81, 1896377), (139, 1105083), (189, 812733), (417, 368361), (567, 270911), (973, 157869), (1251, 122787), (1949, 78813), (2919, 52623), (3753, 40929), (5847, 26271), (8757, 17541), (11259, 13643)]