72430863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 105380352

約数和(自身を除く): 32949489

約数列:

[1, 3, 17, 51, 71, 83, 213, 241, 249, 723, 1207, 1411, 3621, 4097, 4233, 5893, 12291, 17111, 17679, 20003, 51333, 60009, 100181, 290887, 300543, 340051, 872661, 1020153, 1420213, 4260639, 24143621, 72430863]

約数ペア:

[(1, 72430863), (3, 24143621), (17, 4260639), (51, 1420213), (71, 1020153), (83, 872661), (213, 340051), (241, 300543), (249, 290887), (723, 100181), (1207, 60009), (1411, 51333), (3621, 20003), (4097, 17679), (4233, 17111), (5893, 12291)]