152040807

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 236116496

約数和(自身を除く): 84075689

約数列:

[1, 3, 9, 27, 37, 81, 97, 111, 291, 333, 523, 873, 999, 1569, 2619, 2997, 3589, 4707, 7857, 10767, 14121, 19351, 32301, 42363, 50731, 58053, 96903, 152193, 174159, 290709, 456579, 522477, 1369737, 1567431, 1877047, 4109211, 5631141, 16893423, 50680269, 152040807]

約数ペア:

[(1, 152040807), (3, 50680269), (9, 16893423), (27, 5631141), (37, 4109211), (81, 1877047), (97, 1567431), (111, 1369737), (291, 522477), (333, 456579), (523, 290709), (873, 174159), (999, 152193), (1569, 96903), (2619, 58053), (2997, 50731), (3589, 42363), (4707, 32301), (7857, 19351), (10767, 14121)]