144428271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 215373312

約数和(自身を除く): 70945041

約数列:

[1, 3, 13, 39, 43, 71, 129, 213, 559, 923, 1213, 1677, 2769, 3053, 3639, 9159, 15769, 39689, 47307, 52159, 86123, 119067, 156477, 258369, 678067, 1119599, 2034201, 3358797, 3703289, 11109867, 48142757, 144428271]

約数ペア:

[(1, 144428271), (3, 48142757), (13, 11109867), (39, 3703289), (43, 3358797), (71, 2034201), (129, 1119599), (213, 678067), (559, 258369), (923, 156477), (1213, 119067), (1677, 86123), (2769, 52159), (3053, 47307), (3639, 39689), (9159, 15769)]