243003141

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{45841}}^1$

素因数の和:45897

約数の個数: 24

約数和(自身を含む): 381405440

約数和(自身を除く): 138402299

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 45841, 137523, 412569, 870979, 1421071, 2612937, 4263213, 7838811, 12789639, 27000349, 81001047, 243003141]

約数ペア:

[(1, 243003141), (3, 81001047), (9, 27000349), (19, 12789639), (31, 7838811), (57, 4263213), (93, 2612937), (171, 1421071), (279, 870979), (589, 412569), (1767, 137523), (5301, 45841)]