168293871

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{6089}}^1$

素因数の和:6215

約数の個数: 24

約数和(自身を含む): 252710640

約数和(自身を除く): 84416769

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 3071, 6089, 9213, 18267, 27639, 54801, 225293, 505387, 675879, 1516161, 2027637, 4548483, 18699319, 56097957, 168293871]

約数ペア:

[(1, 168293871), (3, 56097957), (9, 18699319), (37, 4548483), (83, 2027637), (111, 1516161), (249, 675879), (333, 505387), (747, 225293), (3071, 54801), (6089, 27639), (9213, 18267)]