30240081

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{6257}}^1$

素因数の和:6445

約数の個数: 16

約数和(自身を含む): 45057600

約数和(自身を除く): 14817519

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 6257, 18771, 56313, 168939, 1120003, 3360009, 10080027, 30240081]

約数ペア:

[(1, 30240081), (3, 10080027), (9, 3360009), (27, 1120003), (179, 168939), (537, 56313), (1611, 18771), (4833, 6257)]