40107609

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 62025600

約数和(自身を除く): 21917991

約数列:

[1, 3, 9, 27, 29, 87, 181, 261, 283, 543, 783, 849, 1629, 2547, 4887, 5249, 7641, 8207, 15747, 24621, 47241, 51223, 73863, 141723, 153669, 221589, 461007, 1383021, 1485467, 4456401, 13369203, 40107609]

約数ペア:

[(1, 40107609), (3, 13369203), (9, 4456401), (27, 1485467), (29, 1383021), (87, 461007), (181, 221589), (261, 153669), (283, 141723), (543, 73863), (783, 51223), (849, 47241), (1629, 24621), (2547, 15747), (4887, 8207), (5249, 7641)]