40140153

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 60021000

約数和(自身を除く): 19880847

約数列:

[1, 3, 9, 37, 111, 149, 333, 447, 809, 1341, 2427, 5513, 7281, 16539, 29933, 49617, 89799, 120541, 269397, 361623, 1084869, 4460017, 13380051, 40140153]

約数ペア:

[(1, 40140153), (3, 13380051), (9, 4460017), (37, 1084869), (111, 361623), (149, 269397), (333, 120541), (447, 89799), (809, 49617), (1341, 29933), (2427, 16539), (5513, 7281)]